#2E258A#2E258A

#2E258A is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.0% C 0.159 H 278.2°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#2E258A
RGB	rgb(46, 37, 138)
HSL	hsl(245, 58%, 34%)
HSV	hsv(245, 73%, 54%)
CMYK	cmyk(66.7%, 73.2%, 0%, 45.9%)
CIE-LAB	lab(22.79, 35.96, -54.65)
CIE-LCH	lch(22.79, 65.42, 303.34°)
OKLab	oklab(34.98% 0.0228 -0.1577)
OKLCH	oklch(34.98% 0.159 278.2)
XYZ	xyz(6.3742, 3.7384, 24.4255)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E258A #818A25

analogous

#254E8A #2E258A #61258A

triadic

#2E258A #8A2E25 #258A2E

tetradic

#2E258A #8A254E #818A25 #258A61

square

#2E258A #8A254E #818A25 #258A61

split-complementary

#2E258A #8A6125 #4E8A25

monochromatic

#0E0B29 #1E185A #2E258A #3E32BA #6257D2

Accessibility & contrast

On white

12.02

#2E258A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2E258A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E258A

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E258A	#FFFFFF	#000000	##FFFFFF
##2E258A	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8D

Deuteranopia (green-blind)

#003288

Tritanopia (blue-blind)

#004155

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2e258a;
/* rgb */ color: rgb(46, 37, 138);
/* oklch */ color: oklch(35.0% 0.159 278.2);

Tailwind

colors: {
  custom: {
    50: '#7461ad',
    500: '#2e258a',
    950: '#000000',
  },
}

SCSS

$custom: #2e258a;
$custom-light: #7461ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2e258a",
  "rgb": {
    "r": 46,
    "g": 37,
    "b": 138
  },
  "hsl": {
    "h": 245.347,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.3498,
    "c": 0.15939,
    "h": 278.2
  },
  "luminance": 0.03739
}

Semantic roles & 50–950 ramp

primary

#2E258A

secondary

#AEB754

accent

#E147D3

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2E258A

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

Preview Lab → · Contrast checker → · Palette generator →