#62B3EF
Closest named color: Deep Sky Blue (#00BFFF). oklch(74% 0.118 242.7), rgb(98, 179, 239).
Aa
Black text reads best on this color (9.21:1).
About this color
#62B3EF is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.118 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.047 away. Black text reads best on it, at 9.21:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.118) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 9.21:1 |
| White text | 2.27:1 |
Values
| HEX | #62B3EF |
| RGB | rgb(98, 179, 239) |
| HSL | hsl(206, 82%, 66%) |
| OKLCH | oklch(74% 0.118 242.7) |
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 #62B3EF | 2.27:1 | Fails | Lc -49.6 | Large or bold text, headings |
| Black text on #62B3EF | 9.21:1 | AAA | Lc 59.2 | Large or bold text, headings |
| #62B3EF text on white | 2.27:1 | Fails | Lc 44.7 | Non-text elements, placeholder text |
| #62B3EF text on black | 9.21:1 | AAA | Lc -57.4 | 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
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DEECF7
oklch(93.6% 0.021 241.4)
-
Step 200
200
#C3DDF3
oklch(88.5% 0.041 243.7)
-
Step 300
300
#97C7ED
oklch(80.9% 0.074 242.6)
-
Step 400
400 (this color)
#62B3EF
oklch(74% 0.118 242.7)
-
Step 500
500
#0491DC
oklch(63% 0.151 242.7)
-
Step 600
600
#007ABA
oklch(55.6% 0.133 242.5)
-
Step 700
700
#00669D
oklch(49% 0.118 242.7)
-
Step 800
800
#005482
oklch(42.8% 0.102 242.4)
-
Step 900
900
#00466D
oklch(37.8% 0.09 242.2)
-
Step 950
950
#022942
oklch(27% 0.062 242.6)
#62B3EF 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) | #98B4F2 | 0.058 |
| Deuteranopia (no green cones) | #85A5EE | 0.048 |
| Tritanopia (no blue cones) | #00C2C8 | 0.091 |
| Achromatopsia (no color) | #ACACAC | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #62B3EF
#62B3EF
oklch(74% 0.118 242.7)
- #DF9957
#DF9957
oklch(73.9% 0.118 62.6)
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 #62B3EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.047
- Carolina Blue #8AB8FE ΔE 0.050
- Vivid Sky Blue #4CC9F0 ΔE 0.060
- Lightblue #7BC8F6 ΔE 0.064
- Bright Sky Blue #02CCFE ΔE 0.069
- Sky #82CAFC ΔE 0.073
- Cornflower Blue #6495ED ΔE 0.081
- Light Grey Blue #9DBCD4 ΔE 0.081
Use #62B3EF 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.