#939FAA
Closest named color: Bluey Grey (#89A0B0). oklch(69.6% 0.021 245.8), rgb(147, 159, 170).
Aa
Black text reads best on this color (7.78:1).
About this color
#939FAA is a medium-light close to neutral grey. In OKLCH its lightness is 70%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Bluey Grey (#89A0B0), ΔE 0.015 away. Black text reads best on it, at 7.78:1.
| Hue family | Neutrals |
| Lightness | medium-light (70%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Bluey Grey (#89A0B0) |
| Black text | 7.78:1 |
| White text | 2.69:1 |
Values
| HEX | #939FAA |
| RGB | rgb(147, 159, 170) |
| HSL | hsl(209, 12%, 62%) |
| OKLCH | oklch(69.6% 0.021 245.8) |
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 #939FAA | 2.69:1 | Fails | Lc -57.6 | Large or bold text, headings |
| Black text on #939FAA | 7.78:1 | AAA | Lc 51.6 | Large or bold text, headings |
| #939FAA text on white | 2.69:1 | Fails | Lc 52.4 | Large or bold text, headings |
| #939FAA text on black | 7.78:1 | AAA | Lc -49.5 | 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
#F4F5F6
oklch(97% 0.002 247.8)
-
Step 100
100
#E8EAEC
oklch(93.6% 0.003 247.9)
-
Step 200
200
#D5DADE
oklch(88.6% 0.008 241.7)
-
Step 300
300
#BAC2C9
oklch(81% 0.013 244.3)
-
Step 400
400 (this color)
#939FAA
oklch(69.6% 0.021 245.8)
-
Step 500
500
#7C8C99
oklch(63.2% 0.027 242.6)
-
Step 600
600
#667584
oklch(55.5% 0.029 248.4)
-
Step 700
700
#546370
oklch(49.2% 0.028 244.5)
-
Step 800
800
#45505B
oklch(42.6% 0.023 248.4)
-
Step 900
900
#3A434B
oklch(37.8% 0.018 245.1)
-
Step 950
950
#22272C
oklch(27% 0.012 248.3)
#939FAA 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) | #9B9FAB | 0.011 |
| Deuteranopia (no green cones) | #989CAA | 0.010 |
| Tritanopia (no blue cones) | #8DA2A2 | 0.019 |
| Achromatopsia (no color) | #9D9D9D | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #939FAA
#939FAA
oklch(69.6% 0.021 245.8)
- #A79B90
#A79B90
oklch(69.7% 0.021 65)
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 #939FAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Grey #89A0B0 ΔE 0.015
- Cool Grey #95A3A6 ΔE 0.015
- Bluegrey #85A3B2 ΔE 0.020
- Cool Gray #8D99AE ΔE 0.022
- Cool Steel #97A7B3 ΔE 0.024
- Pewter #96A8A1 ΔE 0.033
- Greyblue #77A1B5 ΔE 0.036
- Dark Gray #A9A9A9 ΔE 0.044
Use #939FAA 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.