#2D187B#2D187B

#2D187B is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.5% C 0.154 H 282.7°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#2D187B
RGB	rgb(45, 24, 123)
HSL	hsl(253, 67%, 29%)
HSV	hsv(253, 80%, 48%)
CMYK	cmyk(63.4%, 80.5%, 0%, 51.8%)
CIE-LAB	lab(18.54, 38.24, -52.17)
CIE-LCH	lch(18.54, 64.68, 306.24°)
OKLab	oklab(31.49% 0.034 -0.1504)
OKLCH	oklch(31.49% 0.154 282.7)
XYZ	xyz(4.9829, 2.6409, 18.9822)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D187B #667B18

analogous

#18357B #2D187B #5F187B

triadic

#2D187B #7B2D18 #187B2D

tetradic

#2D187B #7B1835 #667B18 #187B5F

square

#2D187B #7B1835 #667B18 #187B5F

split-complementary

#2D187B #7B5F18 #357B18

monochromatic

#09051A #1A0E48 #2D187B #4022AE #5836D8

Accessibility & contrast

On white

13.74

#2D187B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#2D187B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D187B

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D187B	#FFFFFF	#000000	##FFFFFF
##2D187B	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307E

Deuteranopia (green-blind)

#002A79

Tritanopia (blue-blind)

#003549

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2d187b;
/* rgb */ color: rgb(45, 24, 123);
/* oklch */ color: oklch(31.5% 0.154 282.7);

Tailwind

colors: {
  custom: {
    50: '#7158a2',
    500: '#2d187b',
    950: '#000000',
  },
}

SCSS

$custom: #2d187b;
$custom-light: #7158a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d187b",
  "rgb": {
    "r": 45,
    "g": 24,
    "b": 123
  },
  "hsl": {
    "h": 252.727,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3149,
    "c": 0.15423,
    "h": 282.7
  },
  "luminance": 0.02641
}

Semantic roles & 50–950 ramp

primary

#2D187B

secondary

#98B03F

accent

#EA3EC6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2D187B

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

Preview Lab → · Contrast checker → · Palette generator →