#52A0FF
Closest named color: Cornflower Blue (#6495ED). oklch(70% 0.16 254.7), rgb(82, 160, 255).
Aa
Black text reads best on this color (7.83:1).
About this color
#52A0FF is a medium-light, vivid blue. In OKLCH its lightness is 70%, its chroma 0.160 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.036 away. Black text reads best on it, at 7.83:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.160) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.83:1 |
| White text | 2.68:1 |
Values
| HEX | #52A0FF |
| RGB | rgb(82, 160, 255) |
| HSL | hsl(213, 100%, 66%) |
| OKLCH | oklch(70% 0.16 254.7) |
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 #52A0FF | 2.68:1 | Fails | Lc -57.0 | Large or bold text, headings |
| Black text on #52A0FF | 7.83:1 | AAA | Lc 52.2 | Large or bold text, headings |
| #52A0FF text on white | 2.68:1 | Fails | Lc 51.8 | Large or bold text, headings |
| #52A0FF text on black | 7.83:1 | AAA | Lc -50.1 | 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
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DDEBFD
oklch(93.5% 0.029 254.7)
-
Step 200
200
#C1DCFE
oklch(88.6% 0.055 254.3)
-
Step 300
300
#95C4FF
oklch(80.9% 0.098 254.5)
-
Step 400
400 (this color)
#52A0FF
oklch(70% 0.16 254.7)
-
Step 500
500
#0C87FF
oklch(63.1% 0.202 254.8)
-
Step 600
600
#0071DA
oklch(55.6% 0.182 254.8)
-
Step 700
700
#005FB8
oklch(49.1% 0.16 254.6)
-
Step 800
800
#004D98
oklch(42.6% 0.139 254.8)
-
Step 900
900
#004080
oklch(37.6% 0.123 254.7)
-
Step 950
950
#02264E
oklch(27.1% 0.084 254.4)
#52A0FF 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) | #75A7FF | 0.040 |
| Deuteranopia (no green cones) | #5B97FD | 0.023 |
| Tritanopia (no blue cones) | #00B6C3 | 0.126 |
| Achromatopsia (no color) | #9E9E9E | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52A0FF
#52A0FF
oklch(70% 0.16 254.7)
- #D38E00
#D38E00
oklch(69.9% 0.148 74.6)
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 #52A0FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.036
- Chefchaouen Blue #4895EF ΔE 0.037
- Dodger Blue #1E90FF ΔE 0.057
- Dark Sky Blue #448EE4 ΔE 0.061
- Soft Blue #6488EA ΔE 0.064
- Periwinkle Blue #8F99FB ΔE 0.065
- Lavender Blue #8B88F8 ΔE 0.080
- Perrywinkle #8F8CE7 ΔE 0.080
Use #52A0FF 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.