#939BCD
Closest named color: Cool Gray (#8D99AE). oklch(70.1% 0.074 277.3), rgb(147, 155, 205).
Aa
Black text reads best on this color (7.81:1).
About this color
#939BCD is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.074 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.047 away. Black text reads best on it, at 7.81:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.81:1 |
| White text | 2.68:1 |
Values
| HEX | #939BCD |
| RGB | rgb(147, 155, 205) |
| HSL | hsl(232, 37%, 69%) |
| OKLCH | oklch(70.1% 0.074 277.3) |
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 #939BCD | 2.68:1 | Fails | Lc -57.4 | Large or bold text, headings |
| Black text on #939BCD | 7.81:1 | AAA | Lc 51.8 | Large or bold text, headings |
| #939BCD text on white | 2.68:1 | Fails | Lc 52.2 | Large or bold text, headings |
| #939BCD text on black | 7.81:1 | AAA | Lc -49.7 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F3
oklch(93.5% 0.014 277.1)
-
Step 200
200
#D4D8EA
oklch(88.5% 0.025 275.9)
-
Step 300
300
#B9BEDF
oklch(80.8% 0.047 278.5)
-
Step 400
400 (this color)
#939BCD
oklch(70.1% 0.074 277.3)
-
Step 500
500
#7B84C2
oklch(63.1% 0.094 277)
-
Step 600
600
#656DAF
oklch(55.7% 0.103 277.3)
-
Step 700
700
#545B96
oklch(49.2% 0.094 277.2)
-
Step 800
800
#444A7A
oklch(42.6% 0.08 277)
-
Step 900
900
#393E62
oklch(37.6% 0.062 277)
-
Step 950
950
#222539
oklch(27.1% 0.037 277)
#939BCD 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) | #8DA0CF | 0.014 |
| Deuteranopia (no green cones) | #899CCC | 0.014 |
| Tritanopia (no blue cones) | #84A4AC | 0.066 |
| Achromatopsia (no color) | #9E9E9E | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #939BCD
#939BCD
oklch(70.1% 0.074 277.3)
- #AB9F69
#AB9F69
oklch(70% 0.074 97.2)
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 #939BCD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.047
- Bluey Grey #89A0B0 ΔE 0.052
- Bluegrey #85A3B2 ΔE 0.056
- Greyblue #77A1B5 ΔE 0.058
- Cool Steel #97A7B3 ΔE 0.059
- Pale Purple #B790D4 ΔE 0.060
- Perrywinkle #8F8CE7 ΔE 0.063
- Heather #A484AC ΔE 0.068
Use #939BCD 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.