#989FCC
Closest named color: Cool Gray (#8D99AE). oklch(71.3% 0.066 277.7), rgb(152, 159, 204).
Aa
Black text reads best on this color (8.16:1).
About this color
#989FCC is a medium-light, muted blue. In OKLCH its lightness is 71%, its chroma 0.066 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.048 away. Black text reads best on it, at 8.16:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 8.16:1 |
| White text | 2.57:1 |
Values
| HEX | #989FCC |
| RGB | rgb(152, 159, 204) |
| HSL | hsl(232, 34%, 70%) |
| OKLCH | oklch(71.3% 0.066 277.7) |
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 #989FCC | 2.57:1 | Fails | Lc -55.4 | Large or bold text, headings |
| Black text on #989FCC | 8.16:1 | AAA | Lc 53.7 | Large or bold text, headings |
| #989FCC text on white | 2.57:1 | Fails | Lc 50.3 | Large or bold text, headings |
| #989FCC text on black | 8.16:1 | AAA | Lc -51.6 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E8E9F2
oklch(93.6% 0.012 281.1)
-
Step 200
200
#D5D8E9
oklch(88.5% 0.023 277.9)
-
Step 300
300
#BABFDC
oklch(81% 0.041 277.7)
-
Step 400
400 (this color)
#989FCC
oklch(71.3% 0.066 277.7)
-
Step 500
500
#7D85BC
oklch(63.2% 0.083 277.4)
-
Step 600
600
#666EA9
oklch(55.7% 0.092 277.1)
-
Step 700
700
#555B91
oklch(49% 0.087 277.9)
-
Step 800
800
#464B75
oklch(42.7% 0.07 277.8)
-
Step 900
900
#3A3F5F
oklch(37.8% 0.055 276.6)
-
Step 950
950
#222537
oklch(27% 0.034 276.6)
#989FCC 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) | #92A3CE | 0.012 |
| Deuteranopia (no green cones) | #8FA0CB | 0.012 |
| Tritanopia (no blue cones) | #8BA7AE | 0.059 |
| Achromatopsia (no color) | #A1A1A1 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #989FCC
#989FCC
oklch(71.3% 0.066 277.7)
- #ADA373
#ADA373
oklch(71.2% 0.066 97.8)
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 #989FCC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.048
- Bluey Grey #89A0B0 ΔE 0.049
- Cool Steel #97A7B3 ΔE 0.049
- Bluegrey #85A3B2 ΔE 0.052
- Greyblue #77A1B5 ΔE 0.058
- Pale Purple #B790D4 ΔE 0.061
- Cool Grey #95A3A6 ΔE 0.062
- Dark Gray #A9A9A9 ΔE 0.070
Use #989FCC 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.