#1E2276#1E2276

#1E2276 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.3% C 0.140 H 272.8°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#1E2276
RGB	rgb(30, 34, 118)
HSL	hsl(237, 59%, 29%)
HSV	hsv(237, 75%, 46%)
CMYK	cmyk(74.6%, 71.2%, 0%, 53.7%)
CIE-LAB	lab(18.92, 28.70, -48.40)
CIE-LCH	lch(18.92, 56.27, 300.67°)
OKLab	oklab(31.29% 0.0069 -0.1399)
OKLCH	oklch(31.29% 0.14 272.8)
XYZ	xyz(4.3764, 2.7276, 17.4319)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2276 #76721E

analogous

#1E4E76 #1E2276 #461E76

triadic

#1E2276 #761E22 #22761E

tetradic

#1E2276 #761E4E #76721E #1E7646

square

#1E2276 #761E4E #76721E #1E7646

split-complementary

#1E2276 #76461E #4E761E

monochromatic

#060718 #121445 #1E2276 #2A30A7 #4046CE

Accessibility & contrast

On white

13.59

#1E2276 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#1E2276 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2276

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2276	#FFFFFF	#000000	##FFFFFF
##1E2276	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003279

Deuteranopia (green-blind)

#002A74

Tritanopia (blue-blind)

#003949

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e2276;
/* rgb */ color: rgb(30, 34, 118);
/* oklch */ color: oklch(31.3% 0.140 272.8);

Tailwind

colors: {
  custom: {
    50: '#685d9e',
    500: '#1e2276',
    950: '#000000',
  },
}

SCSS

$custom: #1e2276;
$custom-light: #685d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2276",
  "rgb": {
    "r": 30,
    "g": 34,
    "b": 118
  },
  "hsl": {
    "h": 237.273,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31286,
    "c": 0.14009,
    "h": 272.8
  },
  "luminance": 0.02728
}

Semantic roles & 50–950 ramp

primary

#1E2276

secondary

#AAA546

accent

#DB45E3

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1E2276

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

Preview Lab → · Contrast checker → · Palette generator →