#2A608D
Closest named color: Light Navy Blue (#2E5A88). oklch(47.4% 0.093 246.6), rgb(42, 96, 141).
Aa
White text reads best on this color (6.65:1).
About this color
#2A608D is a medium-dark, moderately saturated blue. In OKLCH its lightness is 47%, its chroma 0.093 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy Blue (#2E5A88), ΔE 0.018 away. White text reads best on it, at 6.65:1.
| Hue family | Blues |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Light Navy Blue (#2E5A88) |
| Black text | 3.15:1 |
| White text | 6.65:1 |
Values
| HEX | #2A608D |
| RGB | rgb(42, 96, 141) |
| HSL | hsl(207, 54%, 36%) |
| OKLCH | oklch(47.4% 0.093 246.6) |
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 #2A608D | 6.65:1 | AA | Lc -87.7 | Fine for body text |
| Black text on #2A608D | 3.15:1 | AA large text | Lc 21.4 | Dividers and decoration only |
| #2A608D text on white | 6.65:1 | AA | Lc 82.6 | Fine for body text |
| #2A608D text on black | 3.15:1 | AA large text | Lc -19.3 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF2
oklch(93.6% 0.013 244.3)
-
Step 200
200
#CCDBE9
oklch(88.4% 0.025 246.2)
-
Step 300
300
#AAC4DD
oklch(80.9% 0.045 247.3)
-
Step 400
400
#7CA5CB
oklch(70.6% 0.072 246.9)
-
Step 500
500
#598FBE
oklch(63.2% 0.092 246.2)
-
Step 600
600
#3D78AA
oklch(55.6% 0.1 246.4)
-
Step 700
700 (this color)
#2A608D
oklch(47.4% 0.093 246.6)
-
Step 800
800
#285277
oklch(42.6% 0.078 247.4)
-
Step 900
900
#254460
oklch(37.6% 0.061 247.4)
-
Step 950
950
#162838
oklch(26.9% 0.038 246.6)
#2A608D 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) | #4C628F | 0.038 |
| Deuteranopia (no green cones) | #3E588C | 0.028 |
| Tritanopia (no blue cones) | #006B70 | 0.069 |
| Achromatopsia (no color) | #5C5C5C | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A608D
#2A608D
oklch(47.4% 0.093 246.6)
- #7F5018
#7F5018
oklch(47.4% 0.093 66)
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 #2A608D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy Blue #2E5A88 ΔE 0.018
- Denim #3B638C ΔE 0.020
- Denim Blue #3B5B92 ΔE 0.024
- Peacock Blue #016795 ΔE 0.025
- Dusky Blue #475F94 ΔE 0.033
- Dusk Blue #26538D ΔE 0.040
- YInMn Blue #415A77 ΔE 0.040
- Deep Sea Blue #015482 ΔE 0.048
Use #2A608D 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.