#3A95FB
Closest named color: Chefchaouen Blue (#4895EF). oklch(66.6% 0.174 254), rgb(58, 149, 251).
Aa
Black text reads best on this color (6.87:1).
About this color
#3A95FB is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.174 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.020 away. Black text reads best on it, at 6.87:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.174) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 6.87:1 |
| White text | 3.05:1 |
Values
| HEX | #3A95FB |
| RGB | rgb(58, 149, 251) |
| HSL | hsl(212, 96%, 61%) |
| OKLCH | oklch(66.6% 0.174 254) |
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 #3A95FB | 3.05:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #3A95FB | 6.87:1 | AA | Lc 47.1 | Large or bold text, headings |
| #3A95FB text on white | 3.05:1 | AA large text | Lc 57.0 | Large or bold text, headings |
| #3A95FB text on black | 6.87:1 | AA | Lc -44.8 | 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
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DFEBFA
oklch(93.6% 0.024 254)
-
Step 200
200
#C4DCF8
oklch(88.6% 0.047 252.4)
-
Step 300
300
#9BC4F7
oklch(80.9% 0.085 254.2)
-
Step 400
400
#61A3F3
oklch(70.6% 0.136 254.2)
-
Step 500
500 (this color)
#3A95FB
oklch(66.6% 0.174 254)
-
Step 600
600
#0072D7
oklch(55.6% 0.177 254)
-
Step 700
700
#0060B6
oklch(49.2% 0.156 253.8)
-
Step 800
800
#004E96
oklch(42.7% 0.135 253.8)
-
Step 900
900
#07417B
oklch(37.6% 0.113 253.8)
-
Step 950
950
#082748
oklch(27.1% 0.071 253.2)
#3A95FB 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) | #639DFF | 0.043 |
| Deuteranopia (no green cones) | #428BF9 | 0.025 |
| Tritanopia (no blue cones) | #00ADBC | 0.131 |
| Achromatopsia (no color) | #939393 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A95FB
#3A95FB
oklch(66.6% 0.174 254)
- #C78500
#C78500
oklch(66.8% 0.141 74.1)
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 #3A95FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.020
- Dodger Blue #1E90FF ΔE 0.022
- Dark Sky Blue #448EE4 ΔE 0.036
- Cornflower Blue #6495ED ΔE 0.039
- Soft Blue #6488EA ΔE 0.047
- Clear Blue #247AFD ΔE 0.074
- Cornflower #6A79F7 ΔE 0.076
- Water Blue #0E87CC ΔE 0.081
Use #3A95FB 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.