#83A7DE
Closest named color: Carolina Blue (#8AB8FE). oklch(72.3% 0.09 258.7), rgb(131, 167, 222).
Aa
Black text reads best on this color (8.54:1).
About this color
#83A7DE is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.090 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.059 away. Black text reads best on it, at 8.54:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.54:1 |
| White text | 2.45:1 |
Values
| HEX | #83A7DE |
| RGB | rgb(131, 167, 222) |
| HSL | hsl(216, 58%, 69%) |
| OKLCH | oklch(72.3% 0.09 258.7) |
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 #83A7DE | 2.45:1 | Fails | Lc -53.3 | Large or bold text, headings |
| Black text on #83A7DE | 8.54:1 | AAA | Lc 55.7 | Large or bold text, headings |
| #83A7DE text on white | 2.45:1 | Fails | Lc 48.3 | Large or bold text, headings |
| #83A7DE text on black | 8.54:1 | AAA | Lc -53.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF5
oklch(93.5% 0.017 259.4)
-
Step 200
200
#CDDAEE
oklch(88.5% 0.031 258.9)
-
Step 300
300
#ABC2E5
oklch(80.9% 0.056 258.7)
-
Step 400
400 (this color)
#83A7DE
oklch(72.3% 0.09 258.7)
-
Step 500
500
#5D8ACE
oklch(63.1% 0.114 258.4)
-
Step 600
600
#4373BB
oklch(55.6% 0.124 258.3)
-
Step 700
700
#3560A2
oklch(49.2% 0.117 258.7)
-
Step 800
800
#2C4F83
oklch(42.8% 0.096 258.2)
-
Step 900
900
#284269
oklch(37.8% 0.074 258.3)
-
Step 950
950
#18273D
oklch(27.1% 0.046 257.8)
#83A7DE 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) | #93AAE0 | 0.022 |
| Deuteranopia (no green cones) | #89A1DD | 0.017 |
| Tritanopia (no blue cones) | #63B3BA | 0.080 |
| Achromatopsia (no color) | #A5A5A5 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83A7DE
#83A7DE
oklch(72.3% 0.09 258.7)
- #C49F63
#C49F63
oklch(72.3% 0.089 78.7)
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 #83A7DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.059
- Greyblue #77A1B5 ΔE 0.063
- Bluegrey #85A3B2 ΔE 0.063
- Periwinkle Blue #8F99FB ΔE 0.065
- Bluey Grey #89A0B0 ΔE 0.065
- Cool Steel #97A7B3 ΔE 0.067
- Cool Gray #8D99AE ΔE 0.070
- Cornflower Blue #6495ED ΔE 0.071
Use #83A7DE 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.