#1E2C80#1E2C80

#1E2C80 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.1% C 0.142 H 269.7°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#1E2C80
RGB	rgb(30, 44, 128)
HSL	hsl(231, 62%, 31%)
HSV	hsv(231, 77%, 50%)
CMYK	cmyk(76.6%, 65.6%, 0%, 49.8%)
CIE-LAB	lab(22.43, 25.76, -49.00)
CIE-LCH	lch(22.43, 55.36, 297.73°)
OKLab	oklab(34.14% -0.0007 -0.1416)
OKLCH	oklch(34.14% 0.142 269.7)
XYZ	xyz(5.3310, 3.6353, 20.8386)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2C80 #80721E

analogous

#1E5D80 #1E2C80 #411E80

triadic

#1E2C80 #801E2C #2C801E

tetradic

#1E2C80 #801E5D #80721E #1E8041

square

#1E2C80 #801E5D #80721E #1E8041

split-complementary

#1E2C80 #80411E #5D801E

monochromatic

#070A1D #121B4E #1E2C80 #2A3DB2 #4559D3

Accessibility & contrast

On white

12.16

#1E2C80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#1E2C80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2C80

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2C80	#FFFFFF	#000000	##FFFFFF
##1E2C80	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A83

Deuteranopia (green-blind)

#00317E

Tritanopia (blue-blind)

#004251

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1e2c80;
/* rgb */ color: rgb(30, 44, 128);
/* oklch */ color: oklch(34.1% 0.142 269.7);

Tailwind

colors: {
  custom: {
    50: '#6a65a6',
    500: '#1e2c80',
    950: '#000000',
  },
}

SCSS

$custom: #1e2c80;
$custom-light: #6a65a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2c80",
  "rgb": {
    "r": 30,
    "g": 44,
    "b": 128
  },
  "hsl": {
    "h": 231.429,
    "s": 62.025,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34144,
    "c": 0.14164,
    "h": 269.7
  },
  "luminance": 0.03636
}

Semantic roles & 50–950 ramp

primary

#1E2C80

secondary

#B3A447

accent

#CE43E5

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #1E2C80

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

Preview Lab → · Contrast checker → · Palette generator →