#1E2B76#1E2B76

#1E2B76 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.0% C 0.129 H 270.2°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#1E2B76
RGB	rgb(30, 43, 118)
HSL	hsl(231, 59%, 29%)
HSV	hsv(231, 75%, 46%)
CMYK	cmyk(74.6%, 63.6%, 0%, 53.7%)
CIE-LAB	lab(21.25, 22.55, -44.58)
CIE-LCH	lch(21.25, 49.95, 296.83°)
OKLab	oklab(32.99% 0.0004 -0.1287)
OKLCH	oklch(32.99% 0.129 270.2)
XYZ	xyz(4.6682, 3.3113, 17.5292)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2B76 #76691E

analogous

#1E5776 #1E2B76 #3D1E76

triadic

#1E2B76 #761E2B #2B761E

tetradic

#1E2B76 #761E57 #76691E #1E763D

square

#1E2B76 #761E57 #76691E #1E763D

split-complementary

#1E2B76 #763D1E #57761E

monochromatic

#060918 #121945 #1E2B76 #2A3DA7 #4055CE

Accessibility & contrast

On white

12.63

#1E2B76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#1E2B76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2B76

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2B76	#FFFFFF	#000000	##FFFFFF
##1E2B76	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003778

Deuteranopia (green-blind)

#002F75

Tritanopia (blue-blind)

#003E4C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e2b76;
/* rgb */ color: rgb(30, 43, 118);
/* oklch */ color: oklch(33.0% 0.129 270.2);

Tailwind

colors: {
  custom: {
    50: '#67649e',
    500: '#1e2b76',
    950: '#000000',
  },
}

SCSS

$custom: #1e2b76;
$custom-light: #67649e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2b76",
  "rgb": {
    "r": 30,
    "g": 43,
    "b": 118
  },
  "hsl": {
    "h": 231.136,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32993,
    "c": 0.12867,
    "h": 270.2
  },
  "luminance": 0.03312
}

Semantic roles & 50–950 ramp

primary

#1E2B76

secondary

#AA9B46

accent

#CB45E3

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #1E2B76

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

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