#1E2875#1E2875

#1E2875 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.3% C 0.131 H 271.2°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#1E2875
RGB	rgb(30, 40, 117)
HSL	hsl(233, 59%, 29%)
HSV	hsv(233, 74%, 46%)
CMYK	cmyk(74.4%, 65.8%, 0%, 54.1%)
CIE-LAB	lab(20.35, 24.25, -45.40)
CIE-LCH	lch(20.35, 51.47, 298.10°)
OKLab	oklab(32.3% 0.0027 -0.1311)
OKLCH	oklch(32.3% 0.131 271.2)
XYZ	xyz(4.5040, 3.0775, 17.1828)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2875 #756B1E

analogous

#1E5475 #1E2875 #401E75

triadic

#1E2875 #751E28 #28751E

tetradic

#1E2875 #751E54 #756B1E #1E7540

square

#1E2875 #751E54 #756B1E #1E7540

split-complementary

#1E2875 #75401E #54751E

monochromatic

#060818 #121744 #1E2875 #2A39A6 #4050CE

Accessibility & contrast

On white

13.00

#1E2875 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#1E2875 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2875

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2875	#FFFFFF	#000000	##FFFFFF
##1E2875	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003577

Deuteranopia (green-blind)

#002D74

Tritanopia (blue-blind)

#003C4A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1e2875;
/* rgb */ color: rgb(30, 40, 117);
/* oklch */ color: oklch(32.3% 0.131 271.2);

Tailwind

colors: {
  custom: {
    50: '#67629e',
    500: '#1e2875',
    950: '#000000',
  },
}

SCSS

$custom: #1e2875;
$custom-light: #67629e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2875",
  "rgb": {
    "r": 30,
    "g": 40,
    "b": 117
  },
  "hsl": {
    "h": 233.103,
    "s": 59.184,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32302,
    "c": 0.13116,
    "h": 271.2
  },
  "luminance": 0.03078
}

Semantic roles & 50–950 ramp

primary

#1E2875

secondary

#A99D46

accent

#D045E2

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #1E2875

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

Preview Lab → · Contrast checker → · Palette generator →