#2D259D#2D259D

#2D259D is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.9% C 0.184 H 275.5°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#2D259D
RGB	rgb(45, 37, 157)
HSL	hsl(244, 62%, 38%)
HSV	hsv(244, 76%, 62%)
CMYK	cmyk(71.3%, 76.4%, 0%, 38.4%)
CIE-LAB	lab(24.69, 42.17, -63.26)
CIE-LCH	lch(24.69, 76.02, 303.69°)
OKLab	oklab(36.9% 0.0175 -0.1829)
OKLCH	oklch(36.9% 0.184 275.5)
XYZ	xyz(7.8276, 4.3146, 32.3120)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D259D #959D25

analogous

#25599D #2D259D #69259D

triadic

#2D259D #9D2D25 #259D2D

tetradic

#2D259D #9D2559 #959D25 #259D69

square

#2D259D #9D2559 #959D25 #259D69

split-complementary

#2D259D #9D6925 #599D25

monochromatic

#110E3A #1F196B #2D259D #3B31CE #6A62DA

Accessibility & contrast

On white

11.27

#2D259D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2D259D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D259D

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D259D	#FFFFFF	#000000	##FFFFFF
##2D259D	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A0

Deuteranopia (green-blind)

#00359B

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2d259d;
/* rgb */ color: rgb(45, 37, 157);
/* oklch */ color: oklch(36.9% 0.184 275.5);

Tailwind

colors: {
  custom: {
    50: '#7862bb',
    500: '#2d259d',
    950: '#000000',
  },
}

SCSS

$custom: #2d259d;
$custom-light: #7862bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d259d",
  "rgb": {
    "r": 45,
    "g": 37,
    "b": 157
  },
  "hsl": {
    "h": 244,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.36899,
    "c": 0.18372,
    "h": 275.5
  },
  "luminance": 0.04315
}

Semantic roles & 50–950 ramp

primary

#2D259D

secondary

#B9BF5E

accent

#E543DA

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2D259D

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

Preview Lab → · Contrast checker → · Palette generator →