#206D90
Closest named color: Ocean Blue (#03719C). oklch(50.5% 0.091 232.7), rgb(32, 109, 144).
Aa
White text reads best on this color (5.75:1).
About this color
#206D90 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 51%, its chroma 0.091 and its hue 233°. Its hue sits on the cool side of the wheel. The nearest named color is Ocean Blue (#03719C), ΔE 0.020 away. White text reads best on it, at 5.75:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Ocean Blue (#03719C) |
| Black text | 3.65:1 |
| White text | 5.75:1 |
Values
| HEX | #206D90 |
| RGB | rgb(32, 109, 144) |
| HSL | hsl(199, 64%, 35%) |
| OKLCH | oklch(50.5% 0.091 232.7) |
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 #206D90 | 5.75:1 | AA | Lc -83.7 | Fine for body text |
| Black text on #206D90 | 3.65:1 | AA large text | Lc 25.6 | Dividers and decoration only |
| #206D90 text on white | 5.75:1 | AA | Lc 78.4 | Fine for body text |
| #206D90 text on black | 3.65:1 | AA large text | Lc -23.3 | 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
#E2ECF1
oklch(93.7% 0.013 228.9)
-
Step 200
200
#CADCE7
oklch(88.4% 0.025 234.5)
-
Step 300
300
#A5C6D9
oklch(80.9% 0.044 233.3)
-
Step 400
400
#73A9C6
oklch(70.8% 0.071 232.6)
-
Step 500
500
#4B93B7
oklch(63.1% 0.09 232.4)
-
Step 600
600
#297DA3
oklch(55.7% 0.098 232.2)
-
Step 700
700 (this color)
#206D90
oklch(50.5% 0.091 232.7)
-
Step 800
800
#195671
oklch(42.8% 0.075 231.7)
-
Step 900
900
#1C475C
oklch(37.8% 0.059 232.6)
-
Step 950
950
#122A36
oklch(27.2% 0.037 232.2)
#206D90 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) | #5C6C92 | 0.059 |
| Deuteranopia (no green cones) | #4D618F | 0.050 |
| Tritanopia (no blue cones) | #007679 | 0.054 |
| Achromatopsia (no color) | #666666 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #206D90
#206D90
oklch(50.5% 0.091 232.7)
- #8D5530
#8D5530
oklch(50.6% 0.091 52.7)
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 #206D90, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Blue #03719C ΔE 0.020
- Sea Blue #047495 ΔE 0.021
- Peacock Blue #016795 ΔE 0.026
- Denim #3B638C ΔE 0.033
- Muted Blue #3B719F ΔE 0.035
- Ocean #017B92 ΔE 0.042
- Flat Blue #3C73A8 ΔE 0.048
- Metallic Blue #4F738E ΔE 0.048
Use #206D90 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.