#2E25A5#2E25A5

#2E25A5 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.8% C 0.193 H 275.0°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#2E25A5
RGB	rgb(46, 37, 165)
HSL	hsl(244, 63%, 40%)
HSV	hsv(244, 78%, 65%)
CMYK	cmyk(72.1%, 77.6%, 0%, 35.3%)
CIE-LAB	lab(25.62, 44.87, -66.57)
CIE-LCH	lch(25.62, 80.28, 303.98°)
OKLab	oklab(37.83% 0.017 -0.1925)
OKLCH	oklch(37.83% 0.193 275)
XYZ	xyz(8.5776, 4.6198, 36.0297)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E25A5 #9CA525

analogous

#255CA5 #2E25A5 #6E25A5

triadic

#2E25A5 #A52E25 #25A52E

tetradic

#2E25A5 #A5255C #9CA525 #25A56E

square

#2E25A5 #A5255C #9CA525 #25A56E

split-complementary

#2E25A5 #A56E25 #5CA525

monochromatic

#120F41 #201A73 #2E25A5 #4035D2 #7067DD

Accessibility & contrast

On white

10.91

#2E25A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2E25A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E25A5

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E25A5	#FFFFFF	#000000	##FFFFFF
##2E25A5	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A9

Deuteranopia (green-blind)

#0037A3

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2e25a5;
/* rgb */ color: rgb(46, 37, 165);
/* oklch */ color: oklch(37.8% 0.193 275.0);

Tailwind

colors: {
  custom: {
    50: '#7a62c1',
    500: '#2e25a5',
    950: '#000000',
  },
}

SCSS

$custom: #2e25a5;
$custom-light: #7a62c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e25a5",
  "rgb": {
    "r": 46,
    "g": 37,
    "b": 165
  },
  "hsl": {
    "h": 244.219,
    "s": 63.366,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37834,
    "c": 0.19326,
    "h": 275
  },
  "luminance": 0.04621
}

Semantic roles & 50–950 ramp

primary

#2E25A5

secondary

#BCC363

accent

#E641DB

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #2E25A5

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

Preview Lab → · Contrast checker → · Palette generator →