#2073AE
Closest named color: Nice Blue (#107AB0). oklch(53.6% 0.12 244.9), rgb(32, 115, 174).
Aa
White text reads best on this color (5.09:1).
About this color
#2073AE is a medium-dark, moderately saturated blue. In OKLCH its lightness is 54%, its chroma 0.120 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Nice Blue (#107AB0), ΔE 0.020 away. White text reads best on it, at 5.09:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.120) |
| Temperature | cool |
| Nearest name | Nice Blue (#107AB0) |
| Black text | 4.12:1 |
| White text | 5.09:1 |
Values
| HEX | #2073AE |
| RGB | rgb(32, 115, 174) |
| HSL | hsl(205, 69%, 40%) |
| OKLCH | oklch(53.6% 0.12 244.9) |
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 #2073AE | 5.09:1 | AA | Lc -80.1 | Fine for body text |
| Black text on #2073AE | 4.12:1 | AA large text | Lc 29.4 | Dividers and decoration only |
| #2073AE text on white | 5.09:1 | AA | Lc 74.7 | Content text, not long reading |
| #2073AE text on black | 4.12:1 | AA large text | Lc -27.0 | 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 600.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200
#C9DCEC
oklch(88.5% 0.03 243.4)
-
Step 300
300
#A4C5E2
oklch(80.9% 0.054 245.1)
-
Step 400
400
#72A7D3
oklch(70.8% 0.086 244.5)
-
Step 500
500
#4A90C8
oklch(63.2% 0.11 245)
-
Step 600
600 (this color)
#2073AE
oklch(53.6% 0.12 244.9)
-
Step 700
700
#19659B
oklch(49% 0.112 245.2)
-
Step 800
800
#18537E
oklch(42.7% 0.093 244.9)
-
Step 900
900
#1B4565
oklch(37.7% 0.072 244.5)
-
Step 950
950
#11293B
oklch(27.1% 0.045 243.2)
#2073AE 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) | #5775B1 | 0.050 |
| Deuteranopia (no green cones) | #4368AD | 0.037 |
| Tritanopia (no blue cones) | #008188 | 0.084 |
| Achromatopsia (no color) | #6E6E6E | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2073AE
#2073AE
oklch(53.6% 0.12 244.9)
- #9C5C01
#9C5C01
oklch(53.6% 0.12 64.8)
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 #2073AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Nice Blue #107AB0 ΔE 0.020
- Flat Blue #3C73A8 ΔE 0.021
- Muted Blue #3B719F ΔE 0.028
- Mid Blue #276AB3 ΔE 0.028
- Ocean Blue #03719C ΔE 0.032
- French Blue #436BAD ΔE 0.032
- Windows Blue #3778BF ΔE 0.034
- Dull Blue #49759C ΔE 0.043
Use #2073AE 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.