#7AA8FB
Closest named color: Periwinkle Blue (#8F99FB). oklch(73.3% 0.131 261.6), rgb(122, 168, 251).
Aa
Black text reads best on this color (8.82:1).
About this color
#7AA8FB is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.131 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.043 away. Black text reads best on it, at 8.82:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.131) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.82:1 |
| White text | 2.38:1 |
Values
| HEX | #7AA8FB |
| RGB | rgb(122, 168, 251) |
| HSL | hsl(219, 94%, 73%) |
| OKLCH | oklch(73.3% 0.131 261.6) |
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 #7AA8FB | 2.38:1 | Fails | Lc -51.7 | Large or bold text, headings |
| Black text on #7AA8FB | 8.82:1 | AAA | Lc 57.2 | Large or bold text, headings |
| #7AA8FB text on white | 2.38:1 | Fails | Lc 46.8 | Large or bold text, headings |
| #7AA8FB text on black | 8.82:1 | AAA | Lc -55.3 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EAFA
oklch(93.5% 0.024 262.1)
-
Step 200
200
#C9DAF8
oklch(88.5% 0.045 261.9)
-
Step 300
300
#A3C1F6
oklch(80.8% 0.082 261.6)
-
Step 400
400 (this color)
#7AA8FB
oklch(73.3% 0.131 261.6)
-
Step 500
500
#4D85ED
oklch(63% 0.167 261.6)
-
Step 600
600
#316CDC
oklch(55.6% 0.182 261.6)
-
Step 700
700
#2459BF
oklch(49% 0.17 261.8)
-
Step 800
800
#1F4A9A
oklch(42.7% 0.14 261.4)
-
Step 900
900
#1E3F7B
oklch(37.8% 0.109 261.2)
-
Step 950
950
#122548
oklch(27% 0.07 261.5)
#7AA8FB 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) | #87AEFE | 0.023 |
| Deuteranopia (no green cones) | #78A2F9 | 0.016 |
| Tritanopia (no blue cones) | #3ABAC6 | 0.117 |
| Achromatopsia (no color) | #A8A8A8 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7AA8FB
#7AA8FB
oklch(73.3% 0.131 261.6)
- #D29F38
#D29F38
oklch(73.3% 0.131 81.2)
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 #7AA8FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.043
- Carolina Blue #8AB8FE ΔE 0.048
- Cornflower Blue #6495ED ΔE 0.060
- Perrywinkle #8F8CE7 ΔE 0.073
- Chefchaouen Blue #4895EF ΔE 0.076
- Deep Sky Blue #00BFFF ΔE 0.080
- Lavender Blue #8B88F8 ΔE 0.081
- Pastel Blue #A2BFFE ΔE 0.081
Use #7AA8FB 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.