#1E2C81#1E2C81

#1E2C81 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.2% C 0.143 H 269.7°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#1E2C81
RGB	rgb(30, 44, 129)
HSL	hsl(232, 62%, 31%)
HSV	hsv(232, 77%, 51%)
CMYK	cmyk(76.7%, 65.9%, 0%, 49.4%)
CIE-LAB	lab(22.52, 26.15, -49.48)
CIE-LCH	lch(22.52, 55.96, 297.85°)
OKLab	oklab(34.24% -0.0007 -0.143)
OKLCH	oklch(34.24% 0.143 269.7)
XYZ	xyz(5.3972, 3.6618, 21.1870)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2C81 #81731E

analogous

#1E5D81 #1E2C81 #411E81

triadic

#1E2C81 #811E2C #2C811E

tetradic

#1E2C81 #811E5D #81731E #1E8141

square

#1E2C81 #811E5D #81731E #1E8141

split-complementary

#1E2C81 #81411E #5D811E

monochromatic

#070A1E #121B4F #1E2C81 #2A3DB3 #465AD4

Accessibility & contrast

On white

12.12

#1E2C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#1E2C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2C81

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2C81	#FFFFFF	#000000	##FFFFFF
##1E2C81	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B84

Deuteranopia (green-blind)

#00317F

Tritanopia (blue-blind)

#004252

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1e2c81;
/* rgb */ color: rgb(30, 44, 129);
/* oklch */ color: oklch(34.2% 0.143 269.7);

Tailwind

colors: {
  custom: {
    50: '#6a65a6',
    500: '#1e2c81',
    950: '#000000',
  },
}

SCSS

$custom: #1e2c81;
$custom-light: #6a65a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2c81",
  "rgb": {
    "r": 30,
    "g": 44,
    "b": 129
  },
  "hsl": {
    "h": 231.515,
    "s": 62.264,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34241,
    "c": 0.14304,
    "h": 269.7
  },
  "luminance": 0.03662
}

Semantic roles & 50–950 ramp

primary

#1E2C81

secondary

#B4A547

accent

#CE42E5

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #1E2C81

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

Preview Lab → · Contrast checker → · Palette generator →