#2C298D#2C298D

#2C298D is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.8% C 0.159 H 276.0°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#2C298D
RGB	rgb(44, 41, 141)
HSL	hsl(242, 55%, 36%)
HSV	hsv(242, 71%, 55%)
CMYK	cmyk(68.8%, 70.9%, 0%, 44.7%)
CIE-LAB	lab(23.82, 34.28, -54.83)
CIE-LCH	lch(23.82, 64.67, 302.02°)
OKLab	oklab(35.77% 0.0167 -0.1584)
OKLCH	oklch(35.77% 0.159 276)
XYZ	xyz(6.6378, 4.0438, 25.6249)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C298D #8A8D29

analogous

#29588D #2C298D #5E298D

triadic

#2C298D #8D2C29 #298D2C

tetradic

#2C298D #8D2958 #8A8D29 #298D5E

square

#2C298D #8D2958 #8A8D29 #298D5E

split-complementary

#2C298D #8D5E29 #588D29

monochromatic

#0E0D2E #1D1B5E #2C298D #3B37BC #6360D1

Accessibility & contrast

On white

11.61

#2C298D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2C298D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C298D

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C298D	#FFFFFF	#000000	##FFFFFF
##2C298D	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D90

Deuteranopia (green-blind)

#00348B

Tritanopia (blue-blind)

#004457

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2c298d;
/* rgb */ color: rgb(44, 41, 141);
/* oklch */ color: oklch(35.8% 0.159 276.0);

Tailwind

colors: {
  custom: {
    50: '#7363af',
    500: '#2c298d',
    950: '#000000',
  },
}

SCSS

$custom: #2c298d;
$custom-light: #7363af;
$custom-dark: #000000;

JSON

{
  "hex": "#2c298d",
  "rgb": {
    "r": 44,
    "g": 41,
    "b": 141
  },
  "hsl": {
    "h": 241.8,
    "s": 54.945,
    "l": 35.686
  },
  "oklch": {
    "l": 0.35767,
    "c": 0.15924,
    "h": 276
  },
  "luminance": 0.04044
}

Semantic roles & 50–950 ramp

primary

#2C298D

secondary

#B4B65B

accent

#DE4ADA

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2C298D

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

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