#83BBE3
Closest named color: Light Cornflower Blue (#98C1D9). oklch(76.8% 0.082 240.2), rgb(131, 187, 227).
Aa
Black text reads best on this color (10.18:1).
About this color
#83BBE3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.082 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.035 away. Black text reads best on it, at 10.18:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 10.18:1 |
| White text | 2.06:1 |
Values
| HEX | #83BBE3 |
| RGB | rgb(131, 187, 227) |
| HSL | hsl(205, 63%, 70%) |
| OKLCH | oklch(76.8% 0.082 240.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #83BBE3 | 2.06:1 | Fails | Lc -44.7 | Non-text elements, placeholder text |
| Black text on #83BBE3 | 10.18:1 | AAA | Lc 63.8 | Content text, not long reading |
| #83BBE3 text on white | 2.06:1 | Fails | Lc 40.2 | Non-text elements, placeholder text |
| #83BBE3 text on black | 10.18:1 | AAA | Lc -62.1 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#EFF7FC
oklch(97.2% 0.011 234.8)
-
Step 100
100
#DCECF8
oklch(93.5% 0.024 240.1)
-
Step 200
200
#BFDEF5
oklch(88.5% 0.046 240.2)
-
Step 300
300 (this color)
#83BBE3
oklch(76.8% 0.082 240.2)
-
Step 400
400
#46AAEA
oklch(70.7% 0.131 240.5)
-
Step 500
500
#0092D8
oklch(63% 0.146 240.6)
-
Step 600
600
#007BB6
oklch(55.6% 0.128 240.2)
-
Step 700
700
#00679A
oklch(49.1% 0.113 240.5)
-
Step 800
800
#00547F
oklch(42.6% 0.099 240.7)
-
Step 900
900
#00466B
oklch(37.7% 0.087 240.8)
-
Step 950
950
#002A41
oklch(27.1% 0.061 239)
#83BBE3 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #AABAE5 | 0.046 |
| Deuteranopia (no green cones) | #9DB0E2 | 0.040 |
| Tritanopia (no blue cones) | #5DC5C8 | 0.066 |
| Achromatopsia (no color) | #B4B4B4 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83BBE3
#83BBE3
oklch(76.8% 0.082 240.2)
- #DBA87E
#DBA87E
oklch(76.9% 0.082 60.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #83BBE3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.035
- Light Grey Blue #9DBCD4 ΔE 0.036
- Lightblue #7BC8F6 ΔE 0.038
- Carolina Blue #8AB8FE ΔE 0.044
- Sky #82CAFC ΔE 0.046
- Sky Blue #87CEEB ΔE 0.051
- Vivid Sky Blue #4CC9F0 ΔE 0.052
- Light Sky Blue #87CEFA ΔE 0.054
Use #83BBE3 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.