#2E306D#2E306D

#2E306D is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.3% C 0.104 H 278.0°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#2E306D
RGB	rgb(46, 48, 109)
HSL	hsl(238, 41%, 30%)
HSV	hsv(238, 58%, 43%)
CMYK	cmyk(57.8%, 56%, 0%, 57.3%)
CIE-LAB	lab(22.99, 18.56, -35.92)
CIE-LCH	lch(22.99, 40.43, 297.32°)
OKLab	oklab(34.35% 0.0145 -0.1027)
OKLCH	oklch(34.35% 0.104 278)
XYZ	xyz(4.9431, 3.7985, 14.9378)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E306D #6D6B2E

analogous

#2E4F6D #2E306D #4B2E6D

triadic

#2E306D #6D2E30 #306D2E

tetradic

#2E306D #6D2E4F #6D6B2E #2E6D4B

square

#2E306D #6D2E4F #6D6B2E #2E6D4B

split-complementary

#2E306D #6D4B2E #4F6D2E

monochromatic

#0A0A17 #1C1D42 #2E306D #404398 #5B5EBA

Accessibility & contrast

On white

11.93

#2E306D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2E306D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E306D

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E306D	#FFFFFF	#000000	##FFFFFF
##2E306D	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D396F

Deuteranopia (green-blind)

#02346C

Tritanopia (blue-blind)

#0F3E49

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2e306d;
/* rgb */ color: rgb(46, 48, 109);
/* oklch */ color: oklch(34.3% 0.104 278.0);

Tailwind

colors: {
  custom: {
    50: '#6d6897',
    500: '#2e306d',
    950: '#000000',
  },
}

SCSS

$custom: #2e306d;
$custom-light: #6d6897;
$custom-dark: #000000;

JSON

{
  "hex": "#2e306d",
  "rgb": {
    "r": 46,
    "g": 48,
    "b": 109
  },
  "hsl": {
    "h": 238.095,
    "s": 40.645,
    "l": 30.392
  },
  "oklch": {
    "l": 0.34349,
    "c": 0.10374,
    "h": 278
  },
  "luminance": 0.03799
}

Semantic roles & 50–950 ramp

primary

#2E306D

secondary

#9F9C58

accent

#CD57D0

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2E306D

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

Preview Lab → · Contrast checker → · Palette generator →