#8AAFE9
Closest named color: Carolina Blue (#8AB8FE). oklch(74.9% 0.094 259.2), rgb(138, 175, 233).
Aa
Black text reads best on this color (9.38:1).
About this color
#8AAFE9 is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.094 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.034 away. Black text reads best on it, at 9.38:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.38:1 |
| White text | 2.23:1 |
Values
| HEX | #8AAFE9 |
| RGB | rgb(138, 175, 233) |
| HSL | hsl(217, 68%, 73%) |
| OKLCH | oklch(74.9% 0.094 259.2) |
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 #8AAFE9 | 2.23:1 | Fails | Lc -48.8 | Large or bold text, headings |
| Black text on #8AAFE9 | 9.38:1 | AAA | Lc 60.0 | Large or bold text, headings |
| #8AAFE9 text on white | 2.23:1 | Fails | Lc 44.0 | Non-text elements, placeholder text |
| #8AAFE9 text on black | 9.38:1 | AAA | Lc -58.1 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF5
oklch(93.5% 0.017 259.4)
-
Step 200
200
#CDDAEF
oklch(88.5% 0.032 260)
-
Step 300
300
#AAC2E7
oklch(80.9% 0.059 259)
-
Step 400
400 (this color)
#8AAFE9
oklch(74.9% 0.094 259.2)
-
Step 500
500
#5C8AD1
oklch(63.2% 0.119 258.8)
-
Step 600
600
#4272BE
oklch(55.5% 0.13 259.2)
-
Step 700
700
#345FA4
oklch(49% 0.121 259.4)
-
Step 800
800
#2B4E85
oklch(42.6% 0.1 259.1)
-
Step 900
900
#27416B
oklch(37.6% 0.079 259.6)
-
Step 950
950
#17263E
oklch(26.8% 0.05 259.5)
#8AAFE9 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) | #9AB2EC | 0.022 |
| Deuteranopia (no green cones) | #8FA9E8 | 0.016 |
| Tritanopia (no blue cones) | #69BBC3 | 0.082 |
| Achromatopsia (no color) | #ADADAD | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8AAFE9
#8AAFE9
oklch(74.9% 0.094 259.2)
- #CDA767
#CDA767
oklch(74.9% 0.093 79.6)
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 #8AAFE9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.034
- Pastel Blue #A2BFFE ΔE 0.058
- Light Grey Blue #9DBCD4 ΔE 0.059
- Light Cornflower Blue #98C1D9 ΔE 0.064
- Lightblue #7BC8F6 ΔE 0.065
- Periwinkle Blue #8F99FB ΔE 0.069
- Sky #82CAFC ΔE 0.070
- Cool Steel #97A7B3 ΔE 0.076
Use #8AAFE9 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.