#2E258B#2E258B

#2E258B is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.1% C 0.161 H 278.1°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#2E258B
RGB	rgb(46, 37, 139)
HSL	hsl(245, 58%, 35%)
HSV	hsv(245, 73%, 55%)
CMYK	cmyk(66.9%, 73.4%, 0%, 45.5%)
CIE-LAB	lab(22.89, 36.29, -55.11)
CIE-LCH	lch(22.89, 65.99, 303.37°)
OKLab	oklab(35.08% 0.0226 -0.1591)
OKLCH	oklch(35.08% 0.161 278.1)
XYZ	xyz(6.4470, 3.7675, 24.8086)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E258B #828B25

analogous

#254F8B #2E258B #61258B

triadic

#2E258B #8B2E25 #258B2E

tetradic

#2E258B #8B254F #828B25 #258B61

square

#2E258B #8B254F #828B25 #258B61

split-complementary

#2E258B #8B6125 #4F8B25

monochromatic

#0E0B2A #1E185B #2E258B #3E32BB #6358D3

Accessibility & contrast

On white

11.98

#2E258B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2E258B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E258B

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E258B	#FFFFFF	#000000	##FFFFFF
##2E258B	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8E

Deuteranopia (green-blind)

#003289

Tritanopia (blue-blind)

#004155

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2e258b;
/* rgb */ color: rgb(46, 37, 139);
/* oklch */ color: oklch(35.1% 0.161 278.1);

Tailwind

colors: {
  custom: {
    50: '#7461ae',
    500: '#2e258b',
    950: '#000000',
  },
}

SCSS

$custom: #2e258b;
$custom-light: #7461ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2e258b",
  "rgb": {
    "r": 46,
    "g": 37,
    "b": 139
  },
  "hsl": {
    "h": 245.294,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.35082,
    "c": 0.16069,
    "h": 278.1
  },
  "luminance": 0.03768
}

Semantic roles & 50–950 ramp

primary

#2E258B

secondary

#AEB755

accent

#E147D4

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2E258B

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

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