#1E2576#1E2576

#1E2576 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.8% C 0.136 H 272.1°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#1E2576
RGB	rgb(30, 37, 118)
HSL	hsl(235, 59%, 29%)
HSV	hsv(235, 75%, 46%)
CMYK	cmyk(74.6%, 68.6%, 0%, 53.7%)
CIE-LAB	lab(19.67, 26.69, -47.17)
CIE-LCH	lch(19.67, 54.19, 299.50°)
OKLab	oklab(31.83% 0.0049 -0.1363)
OKLCH	oklch(31.83% 0.136 272.1)
XYZ	xyz(4.4659, 2.9067, 17.4617)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2576 #766F1E

analogous

#1E5176 #1E2576 #431E76

triadic

#1E2576 #761E25 #25761E

tetradic

#1E2576 #761E51 #766F1E #1E7643

square

#1E2576 #761E51 #766F1E #1E7643

split-complementary

#1E2576 #76431E #51761E

monochromatic

#060818 #121645 #1E2576 #2A34A7 #404BCE

Accessibility & contrast

On white

13.28

#1E2576 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1E2576 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2576

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2576	#FFFFFF	#000000	##FFFFFF
##1E2576	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003479

Deuteranopia (green-blind)

#002B74

Tritanopia (blue-blind)

#003A4A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e2576;
/* rgb */ color: rgb(30, 37, 118);
/* oklch */ color: oklch(31.8% 0.136 272.1);

Tailwind

colors: {
  custom: {
    50: '#685f9e',
    500: '#1e2576',
    950: '#000000',
  },
}

SCSS

$custom: #1e2576;
$custom-light: #685f9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2576",
  "rgb": {
    "r": 30,
    "g": 37,
    "b": 118
  },
  "hsl": {
    "h": 235.227,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.3183,
    "c": 0.13641,
    "h": 272.1
  },
  "luminance": 0.02907
}

Semantic roles & 50–950 ramp

primary

#1E2576

secondary

#AAA246

accent

#D645E3

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1E2576

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

Preview Lab → · Contrast checker → · Palette generator →