#99AFF2
Closest named color: Carolina Blue (#8AB8FE). oklch(76.3% 0.1 270), rgb(153, 175, 242).
Aa
Black text reads best on this color (9.76:1).
About this color
#99AFF2 is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.100 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.028 away. Black text reads best on it, at 9.76:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.76:1 |
| White text | 2.14:1 |
Values
| HEX | #99AFF2 |
| RGB | rgb(153, 175, 242) |
| HSL | hsl(225, 77%, 77%) |
| OKLCH | oklch(76.3% 0.1 270) |
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 #99AFF2 | 2.14:1 | Fails | Lc -46.9 | Large or bold text, headings |
| Black text on #99AFF2 | 9.76:1 | AAA | Lc 61.8 | Content text, not long reading |
| #99AFF2 text on white | 2.14:1 | Fails | Lc 42.2 | Non-text elements, placeholder text |
| #99AFF2 text on black | 9.76:1 | AAA | Lc -60.0 | Content text, not long reading |
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 300.
-
Step 50
50
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E2E9FE
oklch(93.5% 0.029 271.1)
-
Step 200
200
#CBD8FF
oklch(88.5% 0.056 270.7)
-
Step 300
300 (this color)
#99AFF2
oklch(76.3% 0.1 270)
-
Step 400
400
#7C99FF
oklch(70.6% 0.153 270.2)
-
Step 500
500
#5D7CFF
oklch(63.2% 0.197 269.9)
-
Step 600
600
#455FF2
oklch(55.7% 0.221 269.9)
-
Step 700
700
#384DD3
oklch(49.2% 0.206 270)
-
Step 800
800
#2E40AA
oklch(42.7% 0.17 270.1)
-
Step 900
900
#283887
oklch(37.7% 0.133 270.1)
-
Step 950
950
#17224F
oklch(27.1% 0.084 269.7)
#99AFF2 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) | #99B5F5 | 0.015 |
| Deuteranopia (no green cones) | #91ADF0 | 0.012 |
| Tritanopia (no blue cones) | #7EBCC6 | 0.089 |
| Achromatopsia (no color) | #B1B1B1 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99AFF2
#99AFF2
oklch(76.3% 0.1 270)
- #CBAF64
#CBAF64
oklch(76.2% 0.1 89.5)
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 #99AFF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.028
- Pastel Blue #A2BFFE ΔE 0.045
- Light Grey Blue #9DBCD4 ΔE 0.064
- Periwinkle Blue #8F99FB ΔE 0.065
- Light Cornflower Blue #98C1D9 ΔE 0.069
- Lightblue #7BC8F6 ΔE 0.069
- Sky #82CAFC ΔE 0.071
- Pale Violet #CEAEFA ΔE 0.075
Use #99AFF2 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.