#7CAAFB
Closest named color: Carolina Blue (#8AB8FE). oklch(73.9% 0.128 261.2), rgb(124, 170, 251).
Aa
Black text reads best on this color (8.99:1).
About this color
#7CAAFB is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.128 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.042 away. Black text reads best on it, at 8.99:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.128) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.99:1 |
| White text | 2.33:1 |
Values
| HEX | #7CAAFB |
| RGB | rgb(124, 170, 251) |
| HSL | hsl(218, 94%, 74%) |
| OKLCH | oklch(73.9% 0.128 261.2) |
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 #7CAAFB | 2.33:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #7CAAFB | 8.99:1 | AAA | Lc 58.1 | Large or bold text, headings |
| #7CAAFB text on white | 2.33:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #7CAAFB text on black | 8.99:1 | AAA | Lc -56.2 | 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
#C9DAF7
oklch(88.5% 0.044 261.2)
-
Step 300
300
#A4C2F5
oklch(81% 0.08 260.9)
-
Step 400
400 (this color)
#7CAAFB
oklch(73.9% 0.128 261.2)
-
Step 500
500
#4E86EB
oklch(63.1% 0.163 261.2)
-
Step 600
600
#316DD9
oklch(55.6% 0.177 261)
-
Step 700
700
#245ABD
oklch(49.1% 0.166 261.3)
-
Step 800
800
#1F4A99
oklch(42.7% 0.138 261.3)
-
Step 900
900
#1F3F79
oklch(37.7% 0.106 261.2)
-
Step 950
950
#132547
oklch(26.9% 0.068 261.9)
#7CAAFB 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) | #8BB0FE | 0.025 |
| Deuteranopia (no green cones) | #7CA4F9 | 0.016 |
| Tritanopia (no blue cones) | #3FBCC7 | 0.115 |
| Achromatopsia (no color) | #AAAAAA | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7CAAFB
#7CAAFB
oklch(73.9% 0.128 261.2)
- #D3A13E
#D3A13E
oklch(73.8% 0.128 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 #7CAAFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.042
- Periwinkle Blue #8F99FB ΔE 0.047
- Cornflower Blue #6495ED ΔE 0.065
- Pastel Blue #A2BFFE ΔE 0.076
- Perrywinkle #8F8CE7 ΔE 0.077
- Deep Sky Blue #00BFFF ΔE 0.078
- Chefchaouen Blue #4895EF ΔE 0.081
- Lightblue #7BC8F6 ΔE 0.083
Use #7CAAFB 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.