#53A2FC
Closest named color: Cornflower Blue (#6495ED). oklch(70.3% 0.154 253.4), rgb(83, 162, 252).
Aa
Black text reads best on this color (7.94:1).
About this color
#53A2FC is a medium-light, vivid blue. In OKLCH its lightness is 70%, its chroma 0.154 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.037 away. Black text reads best on it, at 7.94:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.154) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.94:1 |
| White text | 2.64:1 |
Values
| HEX | #53A2FC |
| RGB | rgb(83, 162, 252) |
| HSL | hsl(212, 97%, 66%) |
| OKLCH | oklch(70.3% 0.154 253.4) |
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 #53A2FC | 2.64:1 | Fails | Lc -56.4 | Large or bold text, headings |
| Black text on #53A2FC | 7.94:1 | AAA | Lc 52.8 | Large or bold text, headings |
| #53A2FC text on white | 2.64:1 | Fails | Lc 51.2 | Large or bold text, headings |
| #53A2FC text on black | 7.94:1 | AAA | Lc -50.7 | 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
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DDEBFD
oklch(93.5% 0.029 254.7)
-
Step 200
200
#C1DCFC
oklch(88.5% 0.053 252.8)
-
Step 300
300
#95C4FE
oklch(80.9% 0.097 254.1)
-
Step 400
400 (this color)
#53A2FC
oklch(70.3% 0.154 253.4)
-
Step 500
500
#0189FB
oklch(63.2% 0.196 253.2)
-
Step 600
600
#0073D5
oklch(55.7% 0.173 253.3)
-
Step 700
700
#0060B4
oklch(49.1% 0.153 253.4)
-
Step 800
800
#004E95
oklch(42.6% 0.134 253.6)
-
Step 900
900
#00417D
oklch(37.6% 0.117 253.3)
-
Step 950
950
#02264C
oklch(26.9% 0.081 253.5)
#53A2FC 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) | #7AA8FF | 0.043 |
| Deuteranopia (no green cones) | #6198FA | 0.027 |
| Tritanopia (no blue cones) | #00B7C3 | 0.121 |
| Achromatopsia (no color) | #9F9F9F | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #53A2FC
#53A2FC
oklch(70.3% 0.154 253.4)
- #D68E00
#D68E00
oklch(70.2% 0.149 73.3)
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 #53A2FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.037
- Chefchaouen Blue #4895EF ΔE 0.040
- Dodger Blue #1E90FF ΔE 0.063
- Dark Sky Blue #448EE4 ΔE 0.063
- Periwinkle Blue #8F99FB ΔE 0.065
- Soft Blue #6488EA ΔE 0.068
- Deep Sky Blue #00BFFF ΔE 0.078
- Perrywinkle #8F8CE7 ΔE 0.081
Use #53A2FC 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.