#939CD3
Closest named color: Cool Gray (#8D99AE). oklch(70.6% 0.081 276.9), rgb(147, 156, 211).
Aa
Black text reads best on this color (7.93:1).
About this color
#939CD3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.081 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.055 away. Black text reads best on it, at 7.93:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.93:1 |
| White text | 2.64:1 |
Values
| HEX | #939CD3 |
| RGB | rgb(147, 156, 211) |
| HSL | hsl(232, 42%, 70%) |
| OKLCH | oklch(70.6% 0.081 276.9) |
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 #939CD3 | 2.64:1 | Fails | Lc -56.7 | Large or bold text, headings |
| Black text on #939CD3 | 7.93:1 | AAA | Lc 52.5 | Large or bold text, headings |
| #939CD3 text on white | 2.64:1 | Fails | Lc 51.5 | Large or bold text, headings |
| #939CD3 text on black | 7.93:1 | AAA | Lc -50.4 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F4
oklch(93.6% 0.015 277.8)
-
Step 200
200
#D4D8EC
oklch(88.5% 0.028 276.8)
-
Step 300
300
#B8BEE2
oklch(80.9% 0.051 277.7)
-
Step 400
400 (this color)
#939CD3
oklch(70.6% 0.081 276.9)
-
Step 500
500
#7A83C8
oklch(63.1% 0.104 277.3)
-
Step 600
600
#636CB4
oklch(55.6% 0.112 276.7)
-
Step 700
700
#525A9B
oklch(49.2% 0.104 276.6)
-
Step 800
800
#43497E
oklch(42.6% 0.088 277.1)
-
Step 900
900
#393E65
oklch(37.8% 0.067 277.1)
-
Step 950
950
#21243B
oklch(26.9% 0.043 277.4)
#939CD3 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) | #8CA2D5 | 0.017 |
| Deuteranopia (no green cones) | #889DD2 | 0.015 |
| Tritanopia (no blue cones) | #82A6AF | 0.072 |
| Achromatopsia (no color) | #9F9F9F | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #939CD3
#939CD3
oklch(70.6% 0.081 276.9)
- #AEA165
#AEA165
oklch(70.6% 0.081 97.4)
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 #939CD3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.055
- Perrywinkle #8F8CE7 ΔE 0.058
- Pale Purple #B790D4 ΔE 0.059
- Bluey Grey #89A0B0 ΔE 0.059
- Bluegrey #85A3B2 ΔE 0.062
- Periwinkle Blue #8F99FB ΔE 0.062
- Greyblue #77A1B5 ΔE 0.064
- Cool Steel #97A7B3 ΔE 0.064
Use #939CD3 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.