#839FAE
Closest named color: Bluey Grey (#89A0B0). oklch(68.6% 0.038 231.4), rgb(131, 159, 174).
Aa
Black text reads best on this color (7.53:1).
About this color
#839FAE is a medium-light, muted blue. In OKLCH its lightness is 69%, its chroma 0.038 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Bluey Grey (#89A0B0), ΔE 0.009 away. Black text reads best on it, at 7.53:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | muted (0.038) |
| Temperature | cool |
| Nearest name | Bluey Grey (#89A0B0) |
| Black text | 7.53:1 |
| White text | 2.78:1 |
Values
| HEX | #839FAE |
| RGB | rgb(131, 159, 174) |
| HSL | hsl(201, 21%, 60%) |
| OKLCH | oklch(68.6% 0.038 231.4) |
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 #839FAE | 2.78:1 | Fails | Lc -58.9 | Large or bold text, headings |
| Black text on #839FAE | 7.53:1 | AAA | Lc 50.3 | Large or bold text, headings |
| #839FAE text on white | 2.78:1 | Fails | Lc 53.7 | Large or bold text, headings |
| #839FAE text on black | 7.53:1 | AAA | Lc -48.1 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBEE
oklch(93.6% 0.008 228.9)
-
Step 200
200
#D1DBE0
oklch(88.5% 0.013 228.9)
-
Step 300
300
#B2C4CE
oklch(81% 0.024 231.9)
-
Step 400
400 (this color)
#839FAE
oklch(68.6% 0.038 231.4)
-
Step 500
500
#6B8FA2
oklch(63% 0.049 231.5)
-
Step 600
600
#53798D
oklch(55.5% 0.053 231.9)
-
Step 700
700
#436678
oklch(49.1% 0.049 231.5)
-
Step 800
800
#375362
oklch(42.6% 0.042 232.4)
-
Step 900
900
#304550
oklch(37.7% 0.032 231.5)
-
Step 950
950
#1C282F
oklch(26.9% 0.021 234.2)
#839FAE 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) | #989EAF | 0.028 |
| Deuteranopia (no green cones) | #9199AE | 0.024 |
| Tritanopia (no blue cones) | #76A3A4 | 0.027 |
| Achromatopsia (no color) | #9B9B9B | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #839FAE
#839FAE
oklch(68.6% 0.038 231.4)
- #AE9485
#AE9485
oklch(68.6% 0.038 51.8)
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 #839FAE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Grey #89A0B0 ΔE 0.009
- Bluegrey #85A3B2 ΔE 0.012
- Greyblue #77A1B5 ΔE 0.016
- Cool Gray #8D99AE ΔE 0.020
- Cool Grey #95A3A6 ΔE 0.030
- Cool Steel #97A7B3 ΔE 0.036
- Pewter #96A8A1 ΔE 0.045
- Cadet Blue #5F9EA0 ΔE 0.048
Use #839FAE 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.