#1E2272#1E2272

#1E2272 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.9% C 0.135 H 273.2°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#1E2272
RGB	rgb(30, 34, 114)
HSL	hsl(237, 58%, 28%)
HSV	hsv(237, 74%, 45%)
CMYK	cmyk(73.7%, 70.2%, 0%, 55.3%)
CIE-LAB	lab(18.52, 27.20, -46.48)
CIE-LCH	lch(18.52, 53.85, 300.33°)
OKLab	oklab(30.87% 0.0074 -0.1343)
OKLCH	oklch(30.87% 0.135 273.2)
XYZ	xyz(4.1437, 2.6346, 16.2065)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2272 #726E1E

analogous

#1E4C72 #1E2272 #441E72

triadic

#1E2272 #721E22 #22721E

tetradic

#1E2272 #721E4C #726E1E #1E7244

square

#1E2272 #721E4C #726E1E #1E7244

split-complementary

#1E2272 #72441E #4C721E

monochromatic

#060718 #111442 #1E2272 #2B30A2 #3E45CC

Accessibility & contrast

On white

13.75

#1E2272 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#1E2272 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2272

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2272	#FFFFFF	#000000	##FFFFFF
##1E2272	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003174

Deuteranopia (green-blind)

#002970

Tritanopia (blue-blind)

#003747

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1e2272;
/* rgb */ color: rgb(30, 34, 114);
/* oklch */ color: oklch(30.9% 0.135 273.2);

Tailwind

colors: {
  custom: {
    50: '#675d9b',
    500: '#1e2272',
    950: '#000000',
  },
}

SCSS

$custom: #1e2272;
$custom-light: #675d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2272",
  "rgb": {
    "r": 30,
    "g": 34,
    "b": 114
  },
  "hsl": {
    "h": 237.143,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30873,
    "c": 0.13452,
    "h": 273.2
  },
  "luminance": 0.02635
}

Semantic roles & 50–950 ramp

primary

#1E2272

secondary

#A6A146

accent

#DA46E2

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1E2272

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

Preview Lab → · Contrast checker → · Palette generator →