#83B8FF
Closest named color: Carolina Blue (#8AB8FE). oklch(77.4% 0.117 256), rgb(131, 184, 255).
Aa
Black text reads best on this color (10.26:1).
About this color
#83B8FF is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.117 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.008 away. Black text reads best on it, at 10.26:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.117) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.26:1 |
| White text | 2.04:1 |
Values
| HEX | #83B8FF |
| RGB | rgb(131, 184, 255) |
| HSL | hsl(214, 100%, 76%) |
| OKLCH | oklch(77.4% 0.117 256) |
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 #83B8FF | 2.04:1 | Fails | Lc -44.2 | Non-text elements, placeholder text |
| Black text on #83B8FF | 10.26:1 | AAA | Lc 64.2 | Content text, not long reading |
| #83B8FF text on white | 2.04:1 | Fails | Lc 39.7 | Non-text elements, placeholder text |
| #83B8FF text on black | 10.26:1 | AAA | Lc -62.6 | 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
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DDEBFF
oklch(93.6% 0.031 257.2)
-
Step 200
200
#C1DBFF
oklch(88.4% 0.057 256.6)
-
Step 300
300 (this color)
#83B8FF
oklch(77.4% 0.117 256)
-
Step 400
400
#5BA2FF
oklch(70.8% 0.155 255.9)
-
Step 500
500
#1D86FF
oklch(63.1% 0.201 256)
-
Step 600
600
#006FDF
oklch(55.6% 0.191 256.1)
-
Step 700
700
#005DBD
oklch(49.1% 0.169 256.1)
-
Step 800
800
#004C9C
oklch(42.7% 0.146 256)
-
Step 900
900
#003F84
oklch(37.7% 0.129 256.1)
-
Step 950
950
#002552
oklch(27.1% 0.092 255.9)
#83B8FF 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) | #9CBCFF | 0.032 |
| Deuteranopia (no green cones) | #8DB0FE | 0.022 |
| Tritanopia (no blue cones) | #4AC8D1 | 0.103 |
| Achromatopsia (no color) | #B5B5B5 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83B8FF
#83B8FF
oklch(77.4% 0.117 256)
- #E0AB5A
#E0AB5A
oklch(77.4% 0.117 76.1)
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 #83B8FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.008
- Pastel Blue #A2BFFE ΔE 0.043
- Lightblue #7BC8F6 ΔE 0.049
- Sky #82CAFC ΔE 0.050
- Light Sky Blue #87CEFA ΔE 0.063
- Vivid Sky Blue #4CC9F0 ΔE 0.069
- Deep Sky Blue #00BFFF ΔE 0.070
- Light Cornflower Blue #98C1D9 ΔE 0.070
Use #83B8FF 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.