#1E2E81#1E2E81

#1E2E81 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.6% C 0.141 H 269.1°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#1E2E81
RGB	rgb(30, 46, 129)
HSL	hsl(230, 62%, 31%)
HSV	hsv(230, 77%, 51%)
CMYK	cmyk(76.7%, 64.3%, 0%, 49.4%)
CIE-LAB	lab(23.05, 24.77, -48.62)
CIE-LCH	lch(23.05, 54.56, 297.00°)
OKLab	oklab(34.63% -0.0021 -0.1405)
OKLCH	oklch(34.63% 0.141 269.1)
XYZ	xyz(5.4735, 3.8144, 21.2124)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2E81 #81711E

analogous

#1E5F81 #1E2E81 #3F1E81

triadic

#1E2E81 #811E2E #2E811E

tetradic

#1E2E81 #811E5F #81711E #1E813F

square

#1E2E81 #811E5F #81711E #1E813F

split-complementary

#1E2E81 #813F1E #5F811E

monochromatic

#070B1E #121C4F #1E2E81 #2A40B3 #465DD4

Accessibility & contrast

On white

11.91

#1E2E81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#1E2E81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2E81

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2E81	#FFFFFF	#000000	##FFFFFF
##1E2E81	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C84

Deuteranopia (green-blind)

#00327F

Tritanopia (blue-blind)

#004353

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e2e81;
/* rgb */ color: rgb(30, 46, 129);
/* oklch */ color: oklch(34.6% 0.141 269.1);

Tailwind

colors: {
  custom: {
    50: '#6a66a6',
    500: '#1e2e81',
    950: '#000000',
  },
}

SCSS

$custom: #1e2e81;
$custom-light: #6a66a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2e81",
  "rgb": {
    "r": 30,
    "g": 46,
    "b": 129
  },
  "hsl": {
    "h": 230.303,
    "s": 62.264,
    "l": 31.176
  },
  "oklch": {
    "l": 0.3463,
    "c": 0.14051,
    "h": 269.1
  },
  "luminance": 0.03815
}

Semantic roles & 50–950 ramp

primary

#1E2E81

secondary

#B4A247

accent

#CB42E5

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #1E2E81

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

Preview Lab → · Contrast checker → · Palette generator →