#7CA1EB
Closest named color: Periwinkle Blue (#8F99FB). oklch(71.2% 0.116 263.4), rgb(124, 161, 235).
Aa
Black text reads best on this color (8.15:1).
About this color
#7CA1EB is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.116 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.042 away. Black text reads best on it, at 8.15:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.15:1 |
| White text | 2.57:1 |
Values
| HEX | #7CA1EB |
| RGB | rgb(124, 161, 235) |
| HSL | hsl(220, 74%, 70%) |
| OKLCH | oklch(71.2% 0.116 263.4) |
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 #7CA1EB | 2.57:1 | Fails | Lc -55.4 | Large or bold text, headings |
| Black text on #7CA1EB | 8.15:1 | AAA | Lc 53.7 | Large or bold text, headings |
| #7CA1EB text on white | 2.57:1 | Fails | Lc 50.3 | Large or bold text, headings |
| #7CA1EB text on black | 8.15:1 | AAA | Lc -51.7 | 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
#E3EAF8
oklch(93.6% 0.02 264.5)
-
Step 200
200
#CBDAF5
oklch(88.6% 0.041 262.3)
-
Step 300
300
#A8C1F0
oklch(80.9% 0.072 262.9)
-
Step 400
400 (this color)
#7CA1EB
oklch(71.2% 0.116 263.4)
-
Step 500
500
#5986E3
oklch(63.2% 0.149 263.3)
-
Step 600
600
#3F6DD1
oklch(55.6% 0.163 263.5)
-
Step 700
700
#325BB5
oklch(49.2% 0.15 263.5)
-
Step 800
800
#2A4B92
oklch(42.8% 0.123 263.4)
-
Step 900
900
#263F75
oklch(37.8% 0.097 263.7)
-
Step 950
950
#162544
oklch(26.9% 0.061 263.4)
#7CA1EB 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) | #85A7EE | 0.020 |
| Deuteranopia (no green cones) | #799DE9 | 0.012 |
| Tritanopia (no blue cones) | #4EB1BB | 0.105 |
| Achromatopsia (no color) | #A1A1A1 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7CA1EB
#7CA1EB
oklch(71.2% 0.116 263.4)
- #C59B43
#C59B43
oklch(71.2% 0.116 83.2)
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 #7CA1EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.042
- Cornflower Blue #6495ED ΔE 0.045
- Perrywinkle #8F8CE7 ΔE 0.056
- Chefchaouen Blue #4895EF ΔE 0.065
- Carolina Blue #8AB8FE ΔE 0.066
- Lavender Blue #8B88F8 ΔE 0.072
- Soft Blue #6488EA ΔE 0.076
- Dark Sky Blue #448EE4 ΔE 0.082
Use #7CA1EB 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.