#2E258F#2E258F

#2E258F is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.5% C 0.166 H 277.6°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#2E258F
RGB	rgb(46, 37, 143)
HSL	hsl(245, 59%, 35%)
HSV	hsv(245, 74%, 56%)
CMYK	cmyk(67.8%, 74.1%, 0%, 43.9%)
CIE-LAB	lab(23.29, 37.64, -56.93)
CIE-LCH	lch(23.29, 68.24, 303.47°)
OKLab	oklab(35.49% 0.0218 -0.1644)
OKLCH	oklch(35.49% 0.166 277.6)
XYZ	xyz(6.7446, 3.8866, 26.3760)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E258F #868F25

analogous

#25518F #2E258F #63258F

triadic

#2E258F #8F2E25 #258F2E

tetradic

#2E258F #8F2551 #868F25 #258F63

square

#2E258F #8F2551 #868F25 #258F63

split-complementary

#2E258F #8F6325 #518F25

monochromatic

#0F0C2E #1E185E #2E258F #3E32C0 #645AD4

Accessibility & contrast

On white

11.82

#2E258F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2E258F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E258F

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E258F	#FFFFFF	#000000	##FFFFFF
##2E258F	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C92

Deuteranopia (green-blind)

#00338D

Tritanopia (blue-blind)

#004357

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2e258f;
/* rgb */ color: rgb(46, 37, 143);
/* oklch */ color: oklch(35.5% 0.166 277.6);

Tailwind

colors: {
  custom: {
    50: '#7561b1',
    500: '#2e258f',
    950: '#000000',
  },
}

SCSS

$custom: #2e258f;
$custom-light: #7561b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e258f",
  "rgb": {
    "r": 46,
    "g": 37,
    "b": 143
  },
  "hsl": {
    "h": 245.094,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35493,
    "c": 0.16585,
    "h": 277.6
  },
  "luminance": 0.03887
}

Semantic roles & 50–950 ramp

primary

#2E258F

secondary

#B1B957

accent

#E246D5

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2E258F

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

Preview Lab → · Contrast checker → · Palette generator →