#2C5897
Closest named color: Denim Blue (#3B5B92). oklch(46.2% 0.114 257.6), rgb(44, 88, 151).
Aa
White text reads best on this color (7.11:1).
About this color
#2C5897 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 46%, its chroma 0.114 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Denim Blue (#3B5B92), ΔE 0.021 away. White text reads best on it, at 7.11:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.114) |
| Temperature | cool |
| Nearest name | Denim Blue (#3B5B92) |
| Black text | 2.94:1 |
| White text | 7.11:1 |
Values
| HEX | #2C5897 |
| RGB | rgb(44, 88, 151) |
| HSL | hsl(215, 55%, 38%) |
| OKLCH | oklch(46.2% 0.114 257.6) |
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 #2C5897 | 7.11:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #2C5897 | 2.94:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #2C5897 text on white | 7.11:1 | AAA | Lc 84.4 | Fine for body text |
| #2C5897 text on black | 2.94:1 | Fails | Lc -17.6 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EAF5
oklch(93.5% 0.017 259.4)
-
Step 200
200
#CDDAEE
oklch(88.5% 0.031 258.9)
-
Step 300
300
#ABC2E5
oklch(80.9% 0.056 258.7)
-
Step 400
400
#7EA2D8
oklch(70.6% 0.089 258.3)
-
Step 500
500
#5D8ACD
oklch(63% 0.113 258.1)
-
Step 600
600
#4273BA
oklch(55.5% 0.123 257.7)
-
Step 700
700 (this color)
#2C5897
oklch(46.2% 0.114 257.6)
-
Step 800
800
#2C4F82
oklch(42.7% 0.094 257.8)
-
Step 900
900
#284268
oklch(37.7% 0.073 257.8)
-
Step 950
950
#18273D
oklch(27.1% 0.046 257.8)
#2C5897 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) | #3B5D99 | 0.023 |
| Deuteranopia (no green cones) | #2A5396 | 0.015 |
| Tritanopia (no blue cones) | #006770 | 0.091 |
| Achromatopsia (no color) | #585858 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C5897
#2C5897
oklch(46.2% 0.114 257.6)
- #765000
#765000
oklch(46.1% 0.096 77.2)
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 #2C5897, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim Blue #3B5B92 ΔE 0.021
- Dusk Blue #26538D ΔE 0.022
- Light Navy Blue #2E5A88 ΔE 0.027
- Dusky Blue #475F94 ΔE 0.039
- Light Navy #155084 ΔE 0.043
- Denim #3B638C ΔE 0.045
- Twilight #4E518B ΔE 0.045
- Deep Sea Blue #015482 ΔE 0.046
Use #2C5897 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.