#1E2A77#1E2A77

#1E2A77 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.9% C 0.131 H 270.5°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#1E2A77
RGB	rgb(30, 42, 119)
HSL	hsl(232, 60%, 29%)
HSV	hsv(232, 75%, 47%)
CMYK	cmyk(74.8%, 64.7%, 0%, 53.3%)
CIE-LAB	lab(21.07, 23.64, -45.51)
CIE-LCH	lch(21.07, 51.28, 297.45°)
OKLab	oklab(32.89% 0.0011 -0.1314)
OKLCH	oklch(32.89% 0.131 270.5)
XYZ	xyz(4.6920, 3.2634, 17.8318)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2A77 #776B1E

analogous

#1E5777 #1E2A77 #3F1E77

triadic

#1E2A77 #771E2A #2A771E

tetradic

#1E2A77 #771E57 #776B1E #1E773F

square

#1E2A77 #771E57 #776B1E #1E773F

split-complementary

#1E2A77 #773F1E #57771E

monochromatic

#060918 #121946 #1E2A77 #2A3BA8 #4054CF

Accessibility & contrast

On white

12.71

#1E2A77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#1E2A77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2A77

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2A77	#FFFFFF	#000000	##FFFFFF
##1E2A77	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003779

Deuteranopia (green-blind)

#002F76

Tritanopia (blue-blind)

#003E4C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e2a77;
/* rgb */ color: rgb(30, 42, 119);
/* oklch */ color: oklch(32.9% 0.131 270.5);

Tailwind

colors: {
  custom: {
    50: '#68639f',
    500: '#1e2a77',
    950: '#000000',
  },
}

SCSS

$custom: #1e2a77;
$custom-light: #68639f;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2a77",
  "rgb": {
    "r": 30,
    "g": 42,
    "b": 119
  },
  "hsl": {
    "h": 231.91,
    "s": 59.732,
    "l": 29.216
  },
  "oklch": {
    "l": 0.32888,
    "c": 0.13142,
    "h": 270.5
  },
  "luminance": 0.03264
}

Semantic roles & 50–950 ramp

primary

#1E2A77

secondary

#AB9D46

accent

#CE45E3

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050F

muted

#7A797E

Preview Lab

Preview with #1E2A77

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

Preview Lab → · Contrast checker → · Palette generator →