#2E30AA#2E30AA

#2E30AA is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.9% C 0.188 H 273.2°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#2E30AA
RGB	rgb(46, 48, 170)
HSL	hsl(239, 57%, 42%)
HSV	hsv(239, 73%, 67%)
CMYK	cmyk(72.9%, 71.8%, 0%, 33.3%)
CIE-LAB	lab(28.37, 40.28, -65.06)
CIE-LCH	lch(28.37, 76.51, 301.76°)
OKLab	oklab(39.94% 0.0104 -0.1882)
OKLCH	oklch(39.94% 0.188 273.2)
XYZ	xyz(9.4369, 5.5961, 38.6052)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E30AA #AAA82E

analogous

#2E6EAA #2E30AA #6A2EAA

triadic

#2E30AA #AA2E30 #30AA2E

tetradic

#2E30AA #AA2E6E #AAA82E #2EAA6A

square

#2E30AA #AA2E6E #AAA82E #2EAA6A

split-complementary

#2E30AA #AA6A2E #6EAA2E

monochromatic

#14154A #21227A #2E30AA #484ACD #787ADA

Accessibility & contrast

On white

9.91

#2E30AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2E30AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E30AA

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E30AA	#FFFFFF	#000000	##FFFFFF
##2E30AA	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AE

Deuteranopia (green-blind)

#003DA8

Tritanopia (blue-blind)

#00526A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2e30aa;
/* rgb */ color: rgb(46, 48, 170);
/* oklch */ color: oklch(39.9% 0.188 273.2);

Tailwind

colors: {
  custom: {
    50: '#7a69c4',
    500: '#2e30aa',
    950: '#000000',
  },
}

SCSS

$custom: #2e30aa;
$custom-light: #7a69c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e30aa",
  "rgb": {
    "r": 46,
    "g": 48,
    "b": 170
  },
  "hsl": {
    "h": 239.032,
    "s": 57.407,
    "l": 42.353
  },
  "oklch": {
    "l": 0.3994,
    "c": 0.18846,
    "h": 273.2
  },
  "luminance": 0.05597
}

Semantic roles & 50–950 ramp

primary

#2E30AA

secondary

#C3C171

accent

#DE47E1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2E30AA

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

Preview Lab → · Contrast checker → · Palette generator →