#83ABCD
Closest named color: Bluegrey (#85A3B2). oklch(72.4% 0.066 244.5), rgb(131, 171, 205).
Aa
Black text reads best on this color (8.67:1).
About this color
#83ABCD is a medium-light, muted blue. In OKLCH its lightness is 72%, its chroma 0.066 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.039 away. Black text reads best on it, at 8.67:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 8.67:1 |
| White text | 2.42:1 |
Values
| HEX | #83ABCD |
| RGB | rgb(131, 171, 205) |
| HSL | hsl(208, 43%, 66%) |
| OKLCH | oklch(72.4% 0.066 244.5) |
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 #83ABCD | 2.42:1 | Fails | Lc -52.6 | Large or bold text, headings |
| Black text on #83ABCD | 8.67:1 | AAA | Lc 56.4 | Large or bold text, headings |
| #83ABCD text on white | 2.42:1 | Fails | Lc 47.6 | Large or bold text, headings |
| #83ABCD text on black | 8.67:1 | AAA | Lc -54.4 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF1
oklch(93.6% 0.012 239.9)
-
Step 200
200
#CDDBE8
oklch(88.5% 0.023 246.1)
-
Step 300
300
#ABC4DA
oklch(80.9% 0.041 244.9)
-
Step 400
400 (this color)
#83ABCD
oklch(72.4% 0.066 244.5)
-
Step 500
500
#5C8FB9
oklch(63.1% 0.084 244.5)
-
Step 600
600
#4079A5
oklch(55.7% 0.091 243.8)
-
Step 700
700
#32658E
oklch(49% 0.086 245.1)
-
Step 800
800
#2A5373
oklch(42.7% 0.071 244.1)
-
Step 900
900
#27455D
oklch(37.8% 0.055 244.1)
-
Step 950
950
#172836
oklch(26.9% 0.035 244.4)
#83ABCD 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) | #9DABCF | 0.033 |
| Deuteranopia (no green cones) | #94A3CC | 0.028 |
| Tritanopia (no blue cones) | #6AB3B6 | 0.054 |
| Achromatopsia (no color) | #A6A6A6 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83ABCD
#83ABCD
oklch(72.4% 0.066 244.5)
- #C49E7B
#C49E7B
oklch(72.5% 0.066 64.1)
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 #83ABCD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.039
- Cool Steel #97A7B3 ΔE 0.041
- Greyblue #77A1B5 ΔE 0.044
- Bluey Grey #89A0B0 ΔE 0.044
- Cool Grey #95A3A6 ΔE 0.056
- Cool Gray #8D99AE ΔE 0.056
- Light Grey Blue #9DBCD4 ΔE 0.059
- Pewter #96A8A1 ΔE 0.064
Use #83ABCD 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.