#3C8FFD
Closest named color: Dodger Blue (#1E90FF). oklch(65.5% 0.182 256.8), rgb(60, 143, 253).
Aa
Black text reads best on this color (6.53:1).
About this color
#3C8FFD is a medium-light, vivid blue. In OKLCH its lightness is 66%, its chroma 0.182 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Dodger Blue (#1E90FF), ΔE 0.014 away. Black text reads best on it, at 6.53:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.182) |
| Temperature | cool |
| Nearest name | Dodger Blue (#1E90FF) |
| Black text | 6.53:1 |
| White text | 3.21:1 |
Values
| HEX | #3C8FFD |
| RGB | rgb(60, 143, 253) |
| HSL | hsl(214, 98%, 61%) |
| OKLCH | oklch(65.5% 0.182 256.8) |
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 #3C8FFD | 3.21:1 | AA large text | Lc -64.3 | Content text, not long reading |
| Black text on #3C8FFD | 6.53:1 | AA | Lc 45.2 | Large or bold text, headings |
| #3C8FFD text on white | 3.21:1 | AA large text | Lc 58.9 | Large or bold text, headings |
| #3C8FFD text on black | 6.53:1 | AA | Lc -42.8 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DFEBFB
oklch(93.6% 0.025 255.6)
-
Step 200
200
#C5DBFA
oklch(88.5% 0.049 256.9)
-
Step 300
300
#9CC3FA
oklch(80.9% 0.089 257)
-
Step 400
400
#63A2F8
oklch(70.8% 0.143 256.6)
-
Step 500
500 (this color)
#3C8FFD
oklch(65.5% 0.182 256.8)
-
Step 600
600
#006EE2
oklch(55.6% 0.196 256.8)
-
Step 700
700
#005CC0
oklch(49.1% 0.174 256.9)
-
Step 800
800
#004B9F
oklch(42.7% 0.151 256.9)
-
Step 900
900
#0D407F
oklch(37.8% 0.119 256.6)
-
Step 950
950
#0A264A
oklch(27% 0.075 256.3)
#3C8FFD 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) | #5799FF | 0.037 |
| Deuteranopia (no green cones) | #3087FB | 0.023 |
| Tritanopia (no blue cones) | #00A9BA | 0.139 |
| Achromatopsia (no color) | #909090 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3C8FFD
#3C8FFD
oklch(65.5% 0.182 256.8)
- #BF8300
#BF8300
oklch(65.4% 0.137 76.5)
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 #3C8FFD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dodger Blue #1E90FF ΔE 0.014
- Chefchaouen Blue #4895EF ΔE 0.030
- Dark Sky Blue #448EE4 ΔE 0.037
- Soft Blue #6488EA ΔE 0.043
- Cornflower Blue #6495ED ΔE 0.047
- Clear Blue #247AFD ΔE 0.058
- Cornflower #6A79F7 ΔE 0.063
- Water Blue #0E87CC ΔE 0.080
Use #3C8FFD 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.