#1E2176#1E2176

#1E2176 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.1% C 0.141 H 273.1°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#1E2176
RGB	rgb(30, 33, 118)
HSL	hsl(238, 59%, 29%)
HSV	hsv(238, 75%, 46%)
CMYK	cmyk(74.6%, 72%, 0%, 53.7%)
CIE-LAB	lab(18.68, 29.36, -48.79)
CIE-LCH	lch(18.68, 56.94, 301.03°)
OKLab	oklab(31.11% 0.0076 -0.1411)
OKLCH	oklch(31.11% 0.141 273.1)
XYZ	xyz(4.3482, 2.6713, 17.4225)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2176 #76731E

analogous

#1E4D76 #1E2176 #471E76

triadic

#1E2176 #761E21 #21761E

tetradic

#1E2176 #761E4D #76731E #1E7647

square

#1E2176 #761E4D #76731E #1E7647

split-complementary

#1E2176 #76471E #4D761E

monochromatic

#060718 #121345 #1E2176 #2A2FA7 #4045CE

Accessibility & contrast

On white

13.69

#1E2176 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#1E2176 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2176

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2176	#FFFFFF	#000000	##FFFFFF
##1E2176	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003279

Deuteranopia (green-blind)

#002974

Tritanopia (blue-blind)

#003848

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1e2176;
/* rgb */ color: rgb(30, 33, 118);
/* oklch */ color: oklch(31.1% 0.141 273.1);

Tailwind

colors: {
  custom: {
    50: '#685d9e',
    500: '#1e2176',
    950: '#000000',
  },
}

SCSS

$custom: #1e2176;
$custom-light: #685d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2176",
  "rgb": {
    "r": 30,
    "g": 33,
    "b": 118
  },
  "hsl": {
    "h": 237.955,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31111,
    "c": 0.14128,
    "h": 273.1
  },
  "luminance": 0.02672
}

Semantic roles & 50–950 ramp

primary

#1E2176

secondary

#AAA646

accent

#DD45E3

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1E2176

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

Preview Lab → · Contrast checker → · Palette generator →