#8FACCC
Closest named color: Cool Steel (#97A7B3). oklch(73.4% 0.057 251.1), rgb(143, 172, 204).
Aa
Black text reads best on this color (8.94:1).
About this color
#8FACCC is a medium-light, muted blue. In OKLCH its lightness is 73%, its chroma 0.057 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.035 away. Black text reads best on it, at 8.94:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.94:1 |
| White text | 2.34:1 |
Values
| HEX | #8FACCC |
| RGB | rgb(143, 172, 204) |
| HSL | hsl(211, 37%, 68%) |
| OKLCH | oklch(73.4% 0.057 251.1) |
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 #8FACCC | 2.34:1 | Fails | Lc -51.2 | Large or bold text, headings |
| Black text on #8FACCC | 8.94:1 | AAA | Lc 57.7 | Large or bold text, headings |
| #8FACCC text on white | 2.34:1 | Fails | Lc 46.3 | Large or bold text, headings |
| #8FACCC text on black | 8.94:1 | AAA | Lc -55.8 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF1
oklch(93.5% 0.011 256.7)
-
Step 200
200
#D0DAE6
oklch(88.4% 0.02 252.9)
-
Step 300
300
#B0C3D7
oklch(80.9% 0.035 249.6)
-
Step 400
400 (this color)
#8FACCC
oklch(73.4% 0.057 251.1)
-
Step 500
500
#698DB4
oklch(63.2% 0.072 251)
-
Step 600
600
#5076A0
oklch(55.5% 0.079 251.7)
-
Step 700
700
#406389
oklch(49% 0.074 251.4)
-
Step 800
800
#35516F
oklch(42.6% 0.061 251)
-
Step 900
900
#2E435A
oklch(37.6% 0.048 251.4)
-
Step 950
950
#1B2835
oklch(27.1% 0.03 249)
#8FACCC 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) | #A0ADCE | 0.023 |
| Deuteranopia (no green cones) | #99A6CB | 0.019 |
| Tritanopia (no blue cones) | #7DB3B6 | 0.049 |
| Achromatopsia (no color) | #A9A9A9 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8FACCC
#8FACCC
oklch(73.4% 0.057 251.1)
- #C0A382
#C0A382
oklch(73.3% 0.057 70.4)
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 #8FACCC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.035
- Bluegrey #85A3B2 ΔE 0.043
- Bluey Grey #89A0B0 ΔE 0.047
- Light Grey Blue #9DBCD4 ΔE 0.048
- Greyblue #77A1B5 ΔE 0.053
- Cool Grey #95A3A6 ΔE 0.053
- French Gray #ADB5BD ΔE 0.055
- Dark Gray #A9A9A9 ΔE 0.057
Use #8FACCC 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.