#2D249E#2D249E

#2D249E is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.9% C 0.186 H 275.5°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#2D249E
RGB	rgb(45, 36, 158)
HSL	hsl(244, 63%, 38%)
HSV	hsv(244, 77%, 62%)
CMYK	cmyk(71.5%, 77.2%, 0%, 38%)
CIE-LAB	lab(24.60, 43.05, -64.01)
CIE-LCH	lch(24.60, 77.14, 303.92°)
OKLab	oklab(36.87% 0.0178 -0.1851)
OKLCH	oklch(36.87% 0.186 275.5)
XYZ	xyz(7.8826, 4.2875, 32.7533)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D249E #959E24

analogous

#24589E #2D249E #6A249E

triadic

#2D249E #9E2D24 #249E2D

tetradic

#2D249E #9E2458 #959E24 #249E6A

square

#2D249E #9E2458 #959E24 #249E6A

split-complementary

#2D249E #9E6A24 #589E24

monochromatic

#110D3A #1F196C #2D249E #3B2FD0 #6A61DB

Accessibility & contrast

On white

11.30

#2D249E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2D249E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D249E

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D249E	#FFFFFF	#000000	##FFFFFF
##2D249E	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A1

Deuteranopia (green-blind)

#00359C

Tritanopia (blue-blind)

#004860

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d249e;
/* rgb */ color: rgb(45, 36, 158);
/* oklch */ color: oklch(36.9% 0.186 275.5);

Tailwind

colors: {
  custom: {
    50: '#7861bc',
    500: '#2d249e',
    950: '#000000',
  },
}

SCSS

$custom: #2d249e;
$custom-light: #7861bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d249e",
  "rgb": {
    "r": 45,
    "g": 36,
    "b": 158
  },
  "hsl": {
    "h": 244.426,
    "s": 62.887,
    "l": 38.039
  },
  "oklch": {
    "l": 0.36871,
    "c": 0.18591,
    "h": 275.5
  },
  "luminance": 0.04288
}

Semantic roles & 50–950 ramp

primary

#2D249E

secondary

#B9C05E

accent

#E642DA

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2D249E

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

Preview Lab → · Contrast checker → · Palette generator →