#1E2876#1E2876

#1E2876 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.4% C 0.133 H 271.2°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#1E2876
RGB	rgb(30, 40, 118)
HSL	hsl(233, 59%, 29%)
HSV	hsv(233, 75%, 46%)
CMYK	cmyk(74.6%, 66.1%, 0%, 53.7%)
CIE-LAB	lab(20.44, 24.64, -45.89)
CIE-LCH	lch(20.44, 52.09, 298.23°)
OKLab	oklab(32.4% 0.0027 -0.1326)
OKLCH	oklch(32.4% 0.133 271.2)
XYZ	xyz(4.5631, 3.1011, 17.4941)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2876 #766C1E

analogous

#1E5476 #1E2876 #401E76

triadic

#1E2876 #761E28 #28761E

tetradic

#1E2876 #761E54 #766C1E #1E7640

square

#1E2876 #761E54 #766C1E #1E7640

split-complementary

#1E2876 #76401E #54761E

monochromatic

#060818 #121745 #1E2876 #2A39A7 #4050CE

Accessibility & contrast

On white

12.96

#1E2876 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#1E2876 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2876

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2876	#FFFFFF	#000000	##FFFFFF
##1E2876	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003579

Deuteranopia (green-blind)

#002D75

Tritanopia (blue-blind)

#003C4B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1e2876;
/* rgb */ color: rgb(30, 40, 118);
/* oklch */ color: oklch(32.4% 0.133 271.2);

Tailwind

colors: {
  custom: {
    50: '#68629e',
    500: '#1e2876',
    950: '#000000',
  },
}

SCSS

$custom: #1e2876;
$custom-light: #68629e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2876",
  "rgb": {
    "r": 30,
    "g": 40,
    "b": 118
  },
  "hsl": {
    "h": 233.182,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32399,
    "c": 0.13259,
    "h": 271.2
  },
  "luminance": 0.03102
}

Semantic roles & 50–950 ramp

primary

#1E2876

secondary

#AA9E46

accent

#D145E3

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #1E2876

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

Preview Lab → · Contrast checker → · Palette generator →