#1E1772#1E1772

#1E1772 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.1% C 0.147 H 275.6°. Best body text is #FFFFFF at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#1E1772
RGB	rgb(30, 23, 114)
HSL	hsl(245, 66%, 27%)
HSV	hsv(245, 80%, 45%)
CMYK	cmyk(73.7%, 79.8%, 0%, 55.3%)
CIE-LAB	lab(16.02, 34.11, -50.59)
CIE-LCH	lch(16.02, 61.02, 303.99°)
OKLab	oklab(29.09% 0.0143 -0.1463)
OKLCH	oklch(29.09% 0.147 275.6)
XYZ	xyz(3.8781, 2.1033, 16.1179)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1772 #6B7217

analogous

#173E72 #1E1772 #4C1772

triadic

#1E1772 #721E17 #17721E

tetradic

#1E1772 #72173E #6B7217 #17724C

square

#1E1772 #72173E #6B7217 #17724C

split-complementary

#1E1772 #724C17 #3E7217

monochromatic

#070519 #110D3F #1E1772 #2B21A5 #3B2ED5

Accessibility & contrast

On white

14.78

#1E1772 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#1E1772 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1772

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1772	#FFFFFF	#000000	##FFFFFF
##1E1772	1.00	14.78	1.42	14.78
#FFFFFF	14.78	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C75

Deuteranopia (green-blind)

#002470

Tritanopia (blue-blind)

#003244

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #1e1772;
/* rgb */ color: rgb(30, 23, 114);
/* oklch */ color: oklch(29.1% 0.147 275.6);

Tailwind

colors: {
  custom: {
    50: '#68569c',
    500: '#1e1772',
    950: '#000000',
  },
}

SCSS

$custom: #1e1772;
$custom-light: #68569c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1772",
  "rgb": {
    "r": 30,
    "g": 23,
    "b": 114
  },
  "hsl": {
    "h": 244.615,
    "s": 66.423,
    "l": 26.863
  },
  "oklch": {
    "l": 0.29088,
    "c": 0.14696,
    "h": 275.6
  },
  "luminance": 0.02104
}

Semantic roles & 50–950 ramp

primary

#1E1772

secondary

#9FA83D

accent

#E93EDC

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1E1772

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

Preview Lab → · Contrast checker → · Palette generator →