#2D25A2#2D25A2

#2D25A2 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.4% C 0.190 H 274.9°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#2D25A2
RGB	rgb(45, 37, 162)
HSL	hsl(244, 63%, 39%)
HSV	hsv(244, 77%, 64%)
CMYK	cmyk(72.2%, 77.2%, 0%, 36.5%)
CIE-LAB	lab(25.23, 43.80, -65.41)
CIE-LCH	lch(25.23, 78.72, 303.81°)
OKLab	oklab(37.44% 0.0164 -0.1892)
OKLCH	oklch(37.44% 0.19 274.9)
XYZ	xyz(8.2632, 4.4889, 34.6064)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D25A2 #9AA225

analogous

#255CA2 #2D25A2 #6C25A2

triadic

#2D25A2 #A22D25 #25A22D

tetradic

#2D25A2 #A2255C #9AA225 #25A26C

square

#2D25A2 #A2255C #9AA225 #25A26C

split-complementary

#2D25A2 #A26C25 #5CA225

monochromatic

#110E3E #1F1A70 #2D25A2 #3E34D1 #6D65DC

Accessibility & contrast

On white

11.06

#2D25A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2D25A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D25A2

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D25A2	#FFFFFF	#000000	##FFFFFF
##2D25A2	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A6

Deuteranopia (green-blind)

#0036A0

Tritanopia (blue-blind)

#004A62

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d25a2;
/* rgb */ color: rgb(45, 37, 162);
/* oklch */ color: oklch(37.4% 0.190 274.9);

Tailwind

colors: {
  custom: {
    50: '#7962bf',
    500: '#2d25a2',
    950: '#000000',
  },
}

SCSS

$custom: #2d25a2;
$custom-light: #7962bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d25a2",
  "rgb": {
    "r": 45,
    "g": 37,
    "b": 162
  },
  "hsl": {
    "h": 243.84,
    "s": 62.814,
    "l": 39.02
  },
  "oklch": {
    "l": 0.3744,
    "c": 0.18986,
    "h": 274.9
  },
  "luminance": 0.0449
}

Semantic roles & 50–950 ramp

primary

#2D25A2

secondary

#BBC261

accent

#E642DB

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2D25A2

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

Preview Lab → · Contrast checker → · Palette generator →