#2D187E#2D187E

#2D187E is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.158 H 282.1°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#2D187E
RGB	rgb(45, 24, 126)
HSL	hsl(252, 68%, 29%)
HSV	hsv(252, 81%, 49%)
CMYK	cmyk(64.3%, 81%, 0%, 50.6%)
CIE-LAB	lab(18.87, 39.17, -53.54)
CIE-LCH	lch(18.87, 66.34, 306.19°)
OKLab	oklab(31.82% 0.0331 -0.1544)
OKLCH	oklch(31.82% 0.158 282.1)
XYZ	xyz(5.1735, 2.7171, 19.9865)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D187E #697E18

analogous

#18367E #2D187E #60187E

triadic

#2D187E #7E2D18 #187E2D

tetradic

#2D187E #7E1836 #697E18 #187E60

square

#2D187E #7E1836 #697E18 #187E60

split-complementary

#2D187E #7E6018 #367E18

monochromatic

#09051A #1B0E4B #2D187E #3F22B1 #5937D9

Accessibility & contrast

On white

13.60

#2D187E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#2D187E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D187E

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D187E	#FFFFFF	#000000	##FFFFFF
##2D187E	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003181

Deuteranopia (green-blind)

#002A7C

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d187e;
/* rgb */ color: rgb(45, 24, 126);
/* oklch */ color: oklch(31.8% 0.158 282.1);

Tailwind

colors: {
  custom: {
    50: '#7258a4',
    500: '#2d187e',
    950: '#000000',
  },
}

SCSS

$custom: #2d187e;
$custom-light: #7258a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d187e",
  "rgb": {
    "r": 45,
    "g": 24,
    "b": 126
  },
  "hsl": {
    "h": 252.353,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.31818,
    "c": 0.15793,
    "h": 282.1
  },
  "luminance": 0.02718
}

Semantic roles & 50–950 ramp

primary

#2D187E

secondary

#9BB23F

accent

#EB3DC7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2D187E

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

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