#495CA1
Closest named color: Dusky Blue (#475F94). oklch(49.3% 0.113 270.3), rgb(73, 92, 161).
Aa
White text reads best on this color (6.30:1).
About this color
#495CA1 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 49%, its chroma 0.113 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.025 away. White text reads best on it, at 6.30:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.32:1 |
| White text | 6.30:1 |
Values
| HEX | #495CA1 |
| RGB | rgb(73, 92, 161) |
| HSL | hsl(227, 38%, 46%) |
| OKLCH | oklch(49.3% 0.113 270.3) |
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 #495CA1 | 6.30:1 | AA | Lc -86.4 | Fine for body text |
| Black text on #495CA1 | 3.32:1 | AA large text | Lc 22.8 | Dividers and decoration only |
| #495CA1 text on white | 6.30:1 | AA | Lc 81.2 | Fine for body text |
| #495CA1 text on black | 3.32:1 | AA large text | Lc -20.6 | Dividers and decoration only |
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 700.
-
Step 50
50
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E6EAF5
oklch(93.7% 0.015 270)
-
Step 200
200
#D1D9EE
oklch(88.6% 0.03 269.1)
-
Step 300
300
#B3C0E5
oklch(81% 0.054 269.9)
-
Step 400
400
#8B9ED8
oklch(70.7% 0.088 270.1)
-
Step 500
500
#7085CD
oklch(63.1% 0.111 270.6)
-
Step 600
600
#586EBA
oklch(55.6% 0.121 270)
-
Step 700
700 (this color)
#495CA1
oklch(49.3% 0.113 270.3)
-
Step 800
800
#3B4B82
oklch(42.7% 0.094 269.9)
-
Step 900
900
#333F68
oklch(37.7% 0.072 270.3)
-
Step 950
950
#1E253D
oklch(27% 0.046 270.7)
#495CA1 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) | #3F64A4 | 0.023 |
| Deuteranopia (no green cones) | #355CA0 | 0.023 |
| Tritanopia (no blue cones) | #1C6B76 | 0.102 |
| Achromatopsia (no color) | #606060 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #495CA1
#495CA1
oklch(49.3% 0.113 270.3)
- #775E00
#775E00
oklch(49.3% 0.101 90.6)
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 #495CA1, closest first.
No curated palette has a color within ΔE 0.04 of #495CA1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.025
- Denim Blue #3B5B92 ΔE 0.031
- Twilight #4E518B ΔE 0.042
- French Blue #436BAD ΔE 0.042
- Denim #3B638C ΔE 0.046
- Mid Blue #276AB3 ΔE 0.049
- Dusk #4E5481 ΔE 0.052
- Light Navy Blue #2E5A88 ΔE 0.053
Use #495CA1 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.