#2E93CD
Closest named color: Water Blue (#0E87CC). oklch(63.3% 0.125 239.1), rgb(46, 147, 205).
Aa
Black text reads best on this color (6.17:1).
About this color
#2E93CD is a medium-light, moderately saturated blue. In OKLCH its lightness is 63%, its chroma 0.125 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Water Blue (#0E87CC), ΔE 0.038 away. Black text reads best on it, at 6.17:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.125) |
| Temperature | cool |
| Nearest name | Water Blue (#0E87CC) |
| Black text | 6.17:1 |
| White text | 3.40:1 |
Values
| HEX | #2E93CD |
| RGB | rgb(46, 147, 205) |
| HSL | hsl(202, 63%, 49%) |
| OKLCH | oklch(63.3% 0.125 239.1) |
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 #2E93CD | 3.40:1 | AA large text | Lc -66.6 | Content text, not long reading |
| Black text on #2E93CD | 6.17:1 | AA | Lc 42.9 | Non-text elements, placeholder text |
| #2E93CD text on white | 3.40:1 | AA large text | Lc 61.1 | Content text, not long reading |
| #2E93CD text on black | 6.17:1 | AA | Lc -40.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E0ECF5
oklch(93.7% 0.018 240)
-
Step 200
200
#C6DDEE
oklch(88.6% 0.034 239.9)
-
Step 300
300
#9DC7E4
oklch(80.9% 0.061 238.6)
-
Step 400
400
#63A9D7
oklch(70.7% 0.098 239)
-
Step 500
500 (this color)
#2E93CD
oklch(63.3% 0.125 239.1)
-
Step 600
600
#007BB4
oklch(55.5% 0.126 239.3)
-
Step 700
700
#006898
oklch(49.2% 0.11 238.7)
-
Step 800
800
#00557E
oklch(42.8% 0.097 239.2)
-
Step 900
900
#064668
oklch(37.6% 0.082 239.7)
-
Step 950
950
#09293D
oklch(26.9% 0.052 240.5)
#2E93CD 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) | #7893D0 | 0.067 |
| Deuteranopia (no green cones) | #6285CC | 0.053 |
| Tritanopia (no blue cones) | #00A2A7 | 0.084 |
| Achromatopsia (no color) | #8B8B8B | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2E93CD
#2E93CD
oklch(63.3% 0.125 239.1)
- #C17531
#C17531
oklch(63.3% 0.125 58.9)
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 #2E93CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Water Blue #0E87CC ΔE 0.038
- Dark Sky Blue #448EE4 ΔE 0.043
- Cool Blue #4984B8 ΔE 0.047
- Blue NCS #118AB2 ΔE 0.048
- Faded Blue #658CBB ΔE 0.049
- Steel Blue #4682B4 ΔE 0.053
- Chefchaouen Blue #4895EF ΔE 0.056
- Dusty Blue #5A86AD ΔE 0.058
Use #2E93CD 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.