#8AAFD4
Closest named color: Light Grey Blue (#9DBCD4). oklch(74% 0.067 248.8), rgb(138, 175, 212).
Aa
Black text reads best on this color (9.16:1).
About this color
#8AAFD4 is a medium-light, muted blue. In OKLCH its lightness is 74%, its chroma 0.067 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.045 away. Black text reads best on it, at 9.16:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.16:1 |
| White text | 2.29:1 |
Values
| HEX | #8AAFD4 |
| RGB | rgb(138, 175, 212) |
| HSL | hsl(210, 46%, 69%) |
| OKLCH | oklch(74% 0.067 248.8) |
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 #8AAFD4 | 2.29:1 | Fails | Lc -50.0 | Large or bold text, headings |
| Black text on #8AAFD4 | 9.16:1 | AAA | Lc 58.8 | Large or bold text, headings |
| #8AAFD4 text on white | 2.29:1 | Fails | Lc 45.2 | Large or bold text, headings |
| #8AAFD4 text on black | 9.16:1 | AAA | Lc -56.9 | 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
#E4EBF2
oklch(93.7% 0.012 248)
-
Step 200
200
#CEDBE8
oklch(88.6% 0.023 248.1)
-
Step 300
300
#ACC4DB
oklch(81% 0.042 247.2)
-
Step 400
400 (this color)
#8AAFD4
oklch(74% 0.067 248.8)
-
Step 500
500
#5F8EBB
oklch(63.1% 0.085 248.3)
-
Step 600
600
#4577A8
oklch(55.6% 0.094 249.4)
-
Step 700
700
#366490
oklch(49.1% 0.087 249.1)
-
Step 800
800
#2D5275
oklch(42.8% 0.072 248.6)
-
Step 900
900
#29445E
oklch(37.7% 0.056 248.6)
-
Step 950
950
#182837
oklch(27% 0.035 247.7)
#8AAFD4 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) | #A1B0D6 | 0.030 |
| Deuteranopia (no green cones) | #98A8D3 | 0.024 |
| Tritanopia (no blue cones) | #72B7BB | 0.056 |
| Achromatopsia (no color) | #ABABAB | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8AAFD4
#8AAFD4
oklch(74% 0.067 248.8)
- #C7A47D
#C7A47D
oklch(74.1% 0.067 69.5)
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 #8AAFD4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.045
- Cool Steel #97A7B3 ΔE 0.047
- Light Cornflower Blue #98C1D9 ΔE 0.053
- Bluegrey #85A3B2 ΔE 0.053
- Bluey Grey #89A0B0 ΔE 0.057
- Greyblue #77A1B5 ΔE 0.060
- Carolina Blue #8AB8FE ΔE 0.060
- French Gray #ADB5BD ΔE 0.060
Use #8AAFD4 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.