#205B88
Closest named color: Light Navy Blue (#2E5A88). oklch(45.6% 0.095 245.4), rgb(32, 91, 136).
Aa
White text reads best on this color (7.20:1).
About this color
#205B88 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 46%, its chroma 0.095 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy Blue (#2E5A88), ΔE 0.011 away. White text reads best on it, at 7.20:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Light Navy Blue (#2E5A88) |
| Black text | 2.91:1 |
| White text | 7.20:1 |
Values
| HEX | #205B88 |
| RGB | rgb(32, 91, 136) |
| HSL | hsl(206, 62%, 33%) |
| OKLCH | oklch(45.6% 0.095 245.4) |
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 #205B88 | 7.20:1 | AAA | Lc -89.6 | Fine for body text |
| Black text on #205B88 | 2.91:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #205B88 text on white | 7.20:1 | AAA | Lc 84.7 | Fine for body text |
| #205B88 text on black | 2.91:1 | Fails | Lc -17.3 | 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 800.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1EBF4
oklch(93.5% 0.016 245.1)
-
Step 200
200
#C9DCED
oklch(88.6% 0.031 245.1)
-
Step 300
300
#A4C5E3
oklch(80.9% 0.055 246)
-
Step 400
400
#70A6D5
oklch(70.6% 0.09 245.8)
-
Step 500
500
#4890CA
oklch(63.2% 0.114 245.3)
-
Step 600
600
#2579B6
oklch(55.7% 0.123 245.1)
-
Step 700
700
#16659D
oklch(49% 0.115 245.6)
-
Step 800
800 (this color)
#205B88
oklch(45.6% 0.095 245.4)
-
Step 900
900
#1A4566
oklch(37.7% 0.074 244.9)
-
Step 950
950
#11283C
oklch(26.9% 0.047 246.9)
#205B88 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) | #465D8A | 0.040 |
| Deuteranopia (no green cones) | #385387 | 0.029 |
| Tritanopia (no blue cones) | #00666B | 0.068 |
| Achromatopsia (no color) | #575757 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #205B88
#205B88
oklch(45.6% 0.095 245.4)
- #7A4A0E
#7A4A0E
oklch(45.5% 0.095 65.5)
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 #205B88, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy Blue #2E5A88 ΔE 0.011
- Dusk Blue #26538D ΔE 0.027
- Deep Sea Blue #015482 ΔE 0.029
- Denim Blue #3B5B92 ΔE 0.031
- Light Navy #155084 ΔE 0.035
- Peacock Blue #016795 ΔE 0.037
- Denim #3B638C ΔE 0.037
- YInMn Blue #415A77 ΔE 0.040
Use #205B88 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.