#2D187F#2D187F

#2D187F is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.9% C 0.159 H 281.9°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#2D187F
RGB	rgb(45, 24, 127)
HSL	hsl(252, 68%, 30%)
HSV	hsv(252, 81%, 50%)
CMYK	cmyk(64.6%, 81.1%, 0%, 50.2%)
CIE-LAB	lab(18.98, 39.48, -53.99)
CIE-LCH	lch(18.98, 66.89, 306.18°)
OKLab	oklab(31.93% 0.0327 -0.1558)
OKLCH	oklch(31.93% 0.159 281.9)
XYZ	xyz(5.2384, 2.7431, 20.3280)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D187F #6A7F18

analogous

#18377F #2D187F #61187F

triadic

#2D187F #7F2D18 #187F2D

tetradic

#2D187F #7F1837 #6A7F18 #187F61

square

#2D187F #7F1837 #6A7F18 #187F61

split-complementary

#2D187F #7F6118 #377F18

monochromatic

#09051A #1B0E4C #2D187F #3F22B2 #5938D9

Accessibility & contrast

On white

13.56

#2D187F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2D187F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D187F

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D187F	#FFFFFF	#000000	##FFFFFF
##2D187F	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003182

Deuteranopia (green-blind)

#002A7D

Tritanopia (blue-blind)

#00374B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d187f;
/* rgb */ color: rgb(45, 24, 127);
/* oklch */ color: oklch(31.9% 0.159 281.9);

Tailwind

colors: {
  custom: {
    50: '#7258a5',
    500: '#2d187f',
    950: '#000000',
  },
}

SCSS

$custom: #2d187f;
$custom-light: #7258a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d187f",
  "rgb": {
    "r": 45,
    "g": 24,
    "b": 127
  },
  "hsl": {
    "h": 252.233,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.31928,
    "c": 0.15916,
    "h": 281.9
  },
  "luminance": 0.02743
}

Semantic roles & 50–950 ramp

primary

#2D187F

secondary

#9CB33F

accent

#EB3DC8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2D187F

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

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