#2C35A4
Closest named color: Sapphire (#2138AB). oklch(40% 0.176 271.9), rgb(44, 53, 164).
Aa
White text reads best on this color (9.75:1).
About this color
#2C35A4 is a dark, vivid blue. In OKLCH its lightness is 40%, its chroma 0.176 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Sapphire (#2138AB), ΔE 0.017 away. White text reads best on it, at 9.75:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | vivid (0.176) |
| Temperature | cool |
| Nearest name | Sapphire (#2138AB) |
| Black text | 2.15:1 |
| White text | 9.75:1 |
Values
| HEX | #2C35A4 |
| RGB | rgb(44, 53, 164) |
| HSL | hsl(236, 58%, 41%) |
| OKLCH | oklch(40% 0.176 271.9) |
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 #2C35A4 | 9.75:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #2C35A4 | 2.15:1 | Fails | Lc 12.0 | Not readable |
| #2C35A4 text on white | 9.75:1 | AAA | Lc 91.9 | Preferred for body text |
| #2C35A4 text on black | 2.15:1 | Fails | Lc -10.5 | Not readable |
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 900.
-
Step 50
50
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E2E9FF
oklch(93.5% 0.031 271.7)
-
Step 200
200
#CCD8FF
oklch(88.6% 0.055 271.8)
-
Step 300
300
#ABBDFF
oklch(80.9% 0.096 272.3)
-
Step 400
400
#8098FF
oklch(70.7% 0.153 272.1)
-
Step 500
500
#627AFF
oklch(63.1% 0.198 271.8)
-
Step 600
600
#4957FF
oklch(55.6% 0.245 271.8)
-
Step 700
700
#3B32F7
oklch(49.1% 0.273 272)
-
Step 800
800
#2F2EC7
oklch(42.8% 0.225 271.9)
-
Step 900
900 (this color)
#2C35A4
oklch(40% 0.176 271.9)
-
Step 950
950
#161D5B
oklch(27.1% 0.11 271.8)
#2C35A4 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) | #004AA7 | 0.052 |
| Deuteranopia (no green cones) | #003EA2 | 0.034 |
| Tritanopia (no blue cones) | #005368 | 0.139 |
| Achromatopsia (no color) | #444444 | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C35A4
#2C35A4
oklch(40% 0.176 271.9)
- #584600
#584600
oklch(40.2% 0.082 92)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes and gradients that use #2C35A4
These curated palettes and gradients contain exactly #2C35A4. Open one to see the full color scheme around it.
Gradients
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sapphire #2138AB ΔE 0.017
- Indigo Blue #3A18B1 ΔE 0.049
- Blueberry #464196 ΔE 0.056
- Cobalt #1E488F ΔE 0.059
- Blue Blue #2242C7 ΔE 0.064
- Dark Slate Blue #483D8B ΔE 0.064
- Majorelle Blue #3F37C9 ΔE 0.066
- Imperial Purple #480CA8 ΔE 0.067
Use #2C35A4 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.