#456299
Closest named color: Dusky Blue (#475F94). oklch(49.9% 0.095 262.3), rgb(69, 98, 153).
Aa
White text reads best on this color (6.06:1).
About this color
#456299 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 50%, its chroma 0.095 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.010 away. White text reads best on it, at 6.06:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.46:1 |
| White text | 6.06:1 |
Values
| HEX | #456299 |
| RGB | rgb(69, 98, 153) |
| HSL | hsl(219, 38%, 44%) |
| OKLCH | oklch(49.9% 0.095 262.3) |
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 #456299 | 6.06:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #456299 | 3.46:1 | AA large text | Lc 23.9 | Dividers and decoration only |
| #456299 text on white | 6.06:1 | AA | Lc 80.2 | Fine for body text |
| #456299 text on black | 3.46:1 | AA large text | Lc -21.6 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF3
oklch(93.6% 0.013 262.4)
-
Step 200
200
#D0DAEB
oklch(88.6% 0.026 261.1)
-
Step 300
300
#B1C1DF
oklch(80.9% 0.046 263)
-
Step 400
400
#88A1CF
oklch(70.7% 0.073 262.4)
-
Step 500
500
#6A89C3
oklch(63% 0.095 262.4)
-
Step 600
600
#5272AF
oklch(55.5% 0.102 262.5)
-
Step 700
700 (this color)
#456299
oklch(49.9% 0.095 262.3)
-
Step 800
800
#374E7A
oklch(42.6% 0.079 262.5)
-
Step 900
900
#304162
oklch(37.6% 0.061 262.9)
-
Step 950
950
#1C2639
oklch(26.9% 0.038 262.7)
#456299 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) | #4C679B | 0.018 |
| Deuteranopia (no green cones) | #425F98 | 0.010 |
| Tritanopia (no blue cones) | #176E76 | 0.085 |
| Achromatopsia (no color) | #626262 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #456299
#456299
oklch(49.9% 0.095 262.3)
- #7E5D14
#7E5D14
oklch(50% 0.095 82)
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 #456299, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.010
- Denim #3B638C ΔE 0.026
- Denim Blue #3B5B92 ΔE 0.026
- French Blue #436BAD ΔE 0.036
- Muted Blue #3B719F ΔE 0.042
- Light Navy Blue #2E5A88 ΔE 0.045
- Peacock Blue #016795 ΔE 0.046
- Mid Blue #276AB3 ΔE 0.047
Use #456299 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.