#2D1EA0#2D1EA0

#2D1EA0 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.3% C 0.194 H 275.9°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#2D1EA0
RGB	rgb(45, 30, 160)
HSL	hsl(247, 68%, 37%)
HSV	hsv(247, 81%, 63%)
CMYK	cmyk(71.9%, 81.3%, 0%, 37.3%)
CIE-LAB	lab(23.75, 46.77, -66.63)
CIE-LCH	lch(23.75, 81.41, 305.07°)
OKLab	oklab(36.34% 0.02 -0.1926)
OKLCH	oklch(36.34% 0.194 275.9)
XYZ	xyz(7.8895, 4.0238, 33.6118)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1EA0 #91A01E

analogous

#1E50A0 #2D1EA0 #6E1EA0

triadic

#2D1EA0 #A02D1E #1EA02D

tetradic

#2D1EA0 #A01E50 #91A01E #1EA06E

square

#2D1EA0 #A01E50 #91A01E #1EA06E

split-complementary

#2D1EA0 #A06E1E #50A01E

monochromatic

#100B39 #1F146C #2D1EA0 #3B28D4 #6859E0

Accessibility & contrast

On white

11.63

#2D1EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2D1EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1EA0

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1EA0	#FFFFFF	#000000	##FFFFFF
##2D1EA0	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA4

Deuteranopia (green-blind)

#00339E

Tritanopia (blue-blind)

#004660

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d1ea0;
/* rgb */ color: rgb(45, 30, 160);
/* oklch */ color: oklch(36.3% 0.194 275.9);

Tailwind

colors: {
  custom: {
    50: '#795ebd',
    500: '#2d1ea0',
    950: '#000000',
  },
}

SCSS

$custom: #2d1ea0;
$custom-light: #795ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1ea0",
  "rgb": {
    "r": 45,
    "g": 30,
    "b": 160
  },
  "hsl": {
    "h": 246.923,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36342,
    "c": 0.19365,
    "h": 275.9
  },
  "luminance": 0.04025
}

Semantic roles & 50–950 ramp

primary

#2D1EA0

secondary

#B7C456

accent

#EB3DD7

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #2D1EA0

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

Preview Lab → · Contrast checker → · Palette generator →