#83AFE1
Closest named color: Carolina Blue (#8AB8FE). oklch(74.1% 0.087 252.1), rgb(131, 175, 225).
Aa
Black text reads best on this color (9.18:1).
About this color
#83AFE1 is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.087 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.045 away. Black text reads best on it, at 9.18:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.18:1 |
| White text | 2.28:1 |
Values
| HEX | #83AFE1 |
| RGB | rgb(131, 175, 225) |
| HSL | hsl(212, 61%, 70%) |
| OKLCH | oklch(74.1% 0.087 252.1) |
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 #83AFE1 | 2.28:1 | Fails | Lc -49.9 | Large or bold text, headings |
| Black text on #83AFE1 | 9.18:1 | AAA | Lc 59.0 | Large or bold text, headings |
| #83AFE1 text on white | 2.28:1 | Fails | Lc 45.0 | Large or bold text, headings |
| #83AFE1 text on black | 9.18:1 | AAA | Lc -57.1 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF4
oklch(93.7% 0.015 251.2)
-
Step 200
200
#CBDBED
oklch(88.5% 0.03 251.3)
-
Step 300
300
#A8C4E3
oklch(81% 0.053 251.1)
-
Step 400
400 (this color)
#83AFE1
oklch(74.1% 0.087 252.1)
-
Step 500
500
#558DCB
oklch(63.2% 0.111 252.2)
-
Step 600
600
#3876B7
oklch(55.6% 0.12 251.8)
-
Step 700
700
#2A639E
oklch(49.2% 0.112 251.8)
-
Step 800
800
#245180
oklch(42.7% 0.093 251.7)
-
Step 900
900
#234367
oklch(37.7% 0.073 252.7)
-
Step 950
950
#15283C
oklch(27.1% 0.045 250.9)
#83AFE1 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) | #9CB1E3 | 0.032 |
| Deuteranopia (no green cones) | #90A7E0 | 0.025 |
| Tritanopia (no blue cones) | #60BAC0 | 0.075 |
| Achromatopsia (no color) | #ABABAB | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83AFE1
#83AFE1
oklch(74.1% 0.087 252.1)
- #CDA36D
#CDA36D
oklch(74.2% 0.086 72.8)
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 #83AFE1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.045
- Light Grey Blue #9DBCD4 ΔE 0.056
- Light Cornflower Blue #98C1D9 ΔE 0.062
- Lightblue #7BC8F6 ΔE 0.066
- Cool Steel #97A7B3 ΔE 0.066
- Bluegrey #85A3B2 ΔE 0.068
- Pastel Blue #A2BFFE ΔE 0.069
- Greyblue #77A1B5 ΔE 0.070
Use #83AFE1 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.