#7DA7EB
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.5% 0.11 259.8), rgb(125, 167, 235).
Aa
Black text reads best on this color (8.59:1).
About this color
#7DA7EB is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.110 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.052 away. Black text reads best on it, at 8.59:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.59:1 |
| White text | 2.44:1 |
Values
| HEX | #7DA7EB |
| RGB | rgb(125, 167, 235) |
| HSL | hsl(217, 73%, 71%) |
| OKLCH | oklch(72.5% 0.11 259.8) |
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 #7DA7EB | 2.44:1 | Fails | Lc -53.0 | Large or bold text, headings |
| Black text on #7DA7EB | 8.59:1 | AAA | Lc 56.0 | Large or bold text, headings |
| #7DA7EB text on white | 2.44:1 | Fails | Lc 48.0 | Large or bold text, headings |
| #7DA7EB text on black | 8.59:1 | AAA | Lc -54.0 | 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
#CBDAF3
oklch(88.5% 0.038 260.7)
-
Step 300
300
#A7C2EE
oklch(80.9% 0.069 260.1)
-
Step 400
400 (this color)
#7DA7EB
oklch(72.5% 0.11 259.8)
-
Step 500
500
#5488DD
oklch(63% 0.14 259.8)
-
Step 600
600
#3970CB
oklch(55.5% 0.153 259.9)
-
Step 700
700
#2B5EB0
oklch(49.2% 0.142 259.6)
-
Step 800
800
#254D8E
oklch(42.8% 0.117 259.7)
-
Step 900
900
#234171
oklch(37.8% 0.09 259.4)
-
Step 950
950
#152642
oklch(27% 0.057 259.9)
#7DA7EB 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) | #8DABEE | 0.023 |
| Deuteranopia (no green cones) | #81A1EA | 0.016 |
| Tritanopia (no blue cones) | #50B6BF | 0.098 |
| Achromatopsia (no color) | #A6A6A6 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7DA7EB
#7DA7EB
oklch(72.5% 0.11 259.8)
- #CA9E50
#CA9E50
oklch(72.5% 0.109 79.9)
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 #7DA7EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.052
- Carolina Blue #8AB8FE ΔE 0.052
- Cornflower Blue #6495ED ΔE 0.060
- Perrywinkle #8F8CE7 ΔE 0.071
- Chefchaouen Blue #4895EF ΔE 0.077
- Greyblue #77A1B5 ΔE 0.080
- Deep Sky Blue #00BFFF ΔE 0.082
- Bluegrey #85A3B2 ΔE 0.082
Use #7DA7EB 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.