#1E3476#1E3476

#1E3476 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.9% C 0.117 H 266.4°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#1E3476
RGB	rgb(30, 52, 118)
HSL	hsl(225, 59%, 29%)
HSV	hsv(225, 75%, 46%)
CMYK	cmyk(74.6%, 55.9%, 0%, 53.7%)
CIE-LAB	lab(23.80, 16.19, -40.43)
CIE-LCH	lch(23.80, 43.55, 291.83°)
OKLab	oklab(34.9% -0.0072 -0.1163)
OKLCH	oklch(34.9% 0.117 266.4)
XYZ	xyz(5.0323, 4.0395, 17.6505)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E3476 #76601E

analogous

#1E6076 #1E3476 #341E76

triadic

#1E3476 #761E34 #34761E

tetradic

#1E3476 #761E60 #76601E #1E7634

square

#1E3476 #761E60 #76601E #1E7634

split-complementary

#1E3476 #76341E #60761E

monochromatic

#060B18 #121E45 #1E3476 #2A4AA7 #4064CE

Accessibility & contrast

On white

11.62

#1E3476 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#1E3476 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E3476

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E3476	#FFFFFF	#000000	##FFFFFF
##1E3476	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#033D78

Deuteranopia (green-blind)

#003575

Tritanopia (blue-blind)

#00444F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1e3476;
/* rgb */ color: rgb(30, 52, 118);
/* oklch */ color: oklch(34.9% 0.117 266.4);

Tailwind

colors: {
  custom: {
    50: '#676b9e',
    500: '#1e3476',
    950: '#000000',
  },
}

SCSS

$custom: #1e3476;
$custom-light: #676b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e3476",
  "rgb": {
    "r": 30,
    "g": 52,
    "b": 118
  },
  "hsl": {
    "h": 225,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.34902,
    "c": 0.11658,
    "h": 266.4
  },
  "luminance": 0.0404
}

Semantic roles & 50–950 ramp

primary

#1E3476

secondary

#AA9146

accent

#BB45E3

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #1E3476

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

Preview Lab → · Contrast checker → · Palette generator →