#7CA7EF
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.7% 0.115 260.4), rgb(124, 167, 239).
Aa
Black text reads best on this color (8.63:1).
About this color
#7CA7EF is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.115 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.048 away. Black text reads best on it, at 8.63:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.63:1 |
| White text | 2.43:1 |
Values
| HEX | #7CA7EF |
| RGB | rgb(124, 167, 239) |
| HSL | hsl(218, 78%, 71%) |
| OKLCH | oklch(72.7% 0.115 260.4) |
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 #7CA7EF | 2.43:1 | Fails | Lc -52.8 | Large or bold text, headings |
| Black text on #7CA7EF | 8.63:1 | AAA | Lc 56.2 | Large or bold text, headings |
| #7CA7EF text on white | 2.43:1 | Fails | Lc 47.8 | Large or bold text, headings |
| #7CA7EF text on black | 8.63:1 | AAA | Lc -54.2 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF8
oklch(93.5% 0.021 261.8)
-
Step 200
200
#CADAF4
oklch(88.4% 0.04 260.1)
-
Step 300
300
#A6C2F0
oklch(80.9% 0.072 260.3)
-
Step 400
400 (this color)
#7CA7EF
oklch(72.7% 0.115 260.4)
-
Step 500
500
#5388E2
oklch(63.3% 0.147 260.4)
-
Step 600
600
#376FCF
oklch(55.5% 0.16 260.4)
-
Step 700
700
#295DB4
oklch(49.2% 0.149 260.1)
-
Step 800
800
#234C91
oklch(42.7% 0.123 260.2)
-
Step 900
900
#224074
oklch(37.7% 0.096 260.6)
-
Step 950
950
#142644
oklch(27% 0.061 260.1)
#7CA7EF 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) | #8CACF2 | 0.025 |
| Deuteranopia (no green cones) | #7EA1ED | 0.015 |
| Tritanopia (no blue cones) | #4AB7C1 | 0.103 |
| Achromatopsia (no color) | #A6A6A6 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7CA7EF
#7CA7EF
oklch(72.7% 0.115 260.4)
- #CC9E4A
#CC9E4A
oklch(72.6% 0.115 80.2)
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 #7CA7EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.048
- Carolina Blue #8AB8FE ΔE 0.051
- Cornflower Blue #6495ED ΔE 0.058
- Perrywinkle #8F8CE7 ΔE 0.070
- Chefchaouen Blue #4895EF ΔE 0.076
- Deep Sky Blue #00BFFF ΔE 0.081
- Pastel Blue #A2BFFE ΔE 0.083
- Lavender Blue #8B88F8 ΔE 0.084
Use #7CA7EF 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.