#2E307D#2E307D

#2E307D is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.7% C 0.128 H 276.6°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#2E307D
RGB	rgb(46, 48, 125)
HSL	hsl(238, 46%, 34%)
HSV	hsv(238, 63%, 49%)
CMYK	cmyk(63.2%, 61.6%, 0%, 51%)
CIE-LAB	lab(24.24, 24.34, -44.11)
CIE-LCH	lch(24.24, 50.38, 298.89°)
OKLab	oklab(35.67% 0.0148 -0.1268)
OKLCH	oklch(35.67% 0.128 276.6)
XYZ	xyz(5.8841, 4.1750, 19.8938)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E307D #7D7B2E

analogous

#2E577D #2E307D #532E7D

triadic

#2E307D #7D2E30 #307D2E

tetradic

#2E307D #7D2E57 #7D7B2E #2E7D53

square

#2E307D #7D2E57 #7D7B2E #2E7D53

split-complementary

#2E307D #7D532E #577D2E

monochromatic

#0D0E24 #1E1F50 #2E307D #3E41AA #6163C5

Accessibility & contrast

On white

11.44

#2E307D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2E307D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E307D

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E307D	#FFFFFF	#000000	##FFFFFF
##2E307D	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D80

Deuteranopia (green-blind)

#00367B

Tritanopia (blue-blind)

#004351

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2e307d;
/* rgb */ color: rgb(46, 48, 125);
/* oklch */ color: oklch(35.7% 0.128 276.6);

Tailwind

colors: {
  custom: {
    50: '#7068a3',
    500: '#2e307d',
    950: '#000000',
  },
}

SCSS

$custom: #2e307d;
$custom-light: #7068a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e307d",
  "rgb": {
    "r": 46,
    "g": 48,
    "b": 125
  },
  "hsl": {
    "h": 238.481,
    "s": 46.199,
    "l": 33.529
  },
  "oklch": {
    "l": 0.35672,
    "c": 0.12767,
    "h": 276.6
  },
  "luminance": 0.04175
}

Semantic roles & 50–950 ramp

primary

#2E307D

secondary

#ABA95B

accent

#D352D6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2E307D

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

Preview Lab → · Contrast checker → · Palette generator →