#2D187C#2D187C

#2D187C is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.6% C 0.155 H 282.5°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#2D187C
RGB	rgb(45, 24, 124)
HSL	hsl(253, 68%, 29%)
HSV	hsv(253, 81%, 49%)
CMYK	cmyk(63.7%, 80.6%, 0%, 51.4%)
CIE-LAB	lab(18.65, 38.55, -52.63)
CIE-LCH	lch(18.65, 65.24, 306.22°)
OKLab	oklab(31.6% 0.0337 -0.1518)
OKLCH	oklch(31.6% 0.155 282.5)
XYZ	xyz(5.0458, 2.6660, 19.3136)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D187C #677C18

analogous

#18357C #2D187C #5F187C

triadic

#2D187C #7C2D18 #187C2D

tetradic

#2D187C #7C1835 #677C18 #187C5F

square

#2D187C #7C1835 #677C18 #187C5F

split-complementary

#2D187C #7C5F18 #357C18

monochromatic

#09051A #1A0E49 #2D187C #4022AF #5836D8

Accessibility & contrast

On white

13.70

#2D187C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#2D187C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D187C

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D187C	#FFFFFF	#000000	##FFFFFF
##2D187C	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317F

Deuteranopia (green-blind)

#002A7A

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2d187c;
/* rgb */ color: rgb(45, 24, 124);
/* oklch */ color: oklch(31.6% 0.155 282.5);

Tailwind

colors: {
  custom: {
    50: '#7158a3',
    500: '#2d187c',
    950: '#000000',
  },
}

SCSS

$custom: #2d187c;
$custom-light: #7158a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d187c",
  "rgb": {
    "r": 45,
    "g": 24,
    "b": 124
  },
  "hsl": {
    "h": 252.6,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31599,
    "c": 0.15547,
    "h": 282.5
  },
  "luminance": 0.02666
}

Semantic roles & 50–950 ramp

primary

#2D187C

secondary

#99B13F

accent

#EA3DC6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2D187C

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

Preview Lab → · Contrast checker → · Palette generator →