#2C358D#2C358D

#2C358D is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.9% C 0.144 H 272.9°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#2C358D
RGB	rgb(44, 53, 141)
HSL	hsl(234, 52%, 36%)
HSV	hsv(234, 69%, 55%)
CMYK	cmyk(68.8%, 62.4%, 0%, 44.7%)
CIE-LAB	lab(26.75, 26.50, -50.04)
CIE-LCH	lch(26.75, 56.62, 297.91°)
OKLab	oklab(37.91% 0.0073 -0.1442)
OKLCH	oklch(37.91% 0.144 272.9)
XYZ	xyz(7.1179, 5.0041, 25.7849)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C358D #8D842C

analogous

#2C668D #2C358D #542C8D

triadic

#2C358D #8D2C35 #358D2C

tetradic

#2C358D #8D2C66 #8D842C #2C8D54

square

#2C358D #8D2C66 #8D842C #2C8D54

split-complementary

#2C358D #8D542C #668D2C

monochromatic

#0F1230 #1D235E #2C358D #3B47BC #656ECF

Accessibility & contrast

On white

10.49

#2C358D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2C358D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C358D

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C358D	#FFFFFF	#000000	##FFFFFF
##2C358D	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004490

Deuteranopia (green-blind)

#003B8B

Tritanopia (blue-blind)

#004B5B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2c358d;
/* rgb */ color: rgb(44, 53, 141);
/* oklch */ color: oklch(37.9% 0.144 272.9);

Tailwind

colors: {
  custom: {
    50: '#726caf',
    500: '#2c358d',
    950: '#000000',
  },
}

SCSS

$custom: #2c358d;
$custom-light: #726caf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c358d",
  "rgb": {
    "r": 44,
    "g": 53,
    "b": 141
  },
  "hsl": {
    "h": 234.433,
    "s": 52.432,
    "l": 36.275
  },
  "oklch": {
    "l": 0.37905,
    "c": 0.14443,
    "h": 272.9
  },
  "luminance": 0.05005
}

Semantic roles & 50–950 ramp

primary

#2C358D

secondary

#B5AD60

accent

#CF4CDC

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2C358D

Body copy rendered with the generated semantic roles for this colour.

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