#1E1777#1E1777

#1E1777 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.7% C 0.153 H 274.9°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#1E1777
RGB	rgb(30, 23, 119)
HSL	hsl(244, 68%, 28%)
HSV	hsv(244, 81%, 47%)
CMYK	cmyk(74.8%, 80.7%, 0%, 53.3%)
CIE-LAB	lab(16.60, 35.82, -52.85)
CIE-LCH	lch(16.60, 63.85, 304.13°)
OKLab	oklab(29.67% 0.013 -0.1529)
OKLCH	oklch(29.67% 0.153 274.9)
XYZ	xyz(4.1705, 2.2203, 17.6580)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1777 #707717

analogous

#174077 #1E1777 #4E1777

triadic

#1E1777 #771E17 #17771E

tetradic

#1E1777 #771740 #707717 #17774E

square

#1E1777 #771740 #707717 #17774E

split-complementary

#1E1777 #774E17 #407717

monochromatic

#06051A #110D44 #1E1777 #2B21AA #3D31D7

Accessibility & contrast

On white

14.54

#1E1777 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#1E1777 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1777

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1777	#FFFFFF	#000000	##FFFFFF
##1E1777	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D7A

Deuteranopia (green-blind)

#002575

Tritanopia (blue-blind)

#003446

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #1e1777;
/* rgb */ color: rgb(30, 23, 119);
/* oklch */ color: oklch(29.7% 0.153 274.9);

Tailwind

colors: {
  custom: {
    50: '#6a569f',
    500: '#1e1777',
    950: '#000000',
  },
}

SCSS

$custom: #1e1777;
$custom-light: #6a569f;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1777",
  "rgb": {
    "r": 30,
    "g": 23,
    "b": 119
  },
  "hsl": {
    "h": 244.375,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.2967,
    "c": 0.1534,
    "h": 274.9
  },
  "luminance": 0.02221
}

Semantic roles & 50–950 ramp

primary

#1E1777

secondary

#A4AC3E

accent

#EA3DDE

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030F

muted

#7A787E

Preview Lab

Preview with #1E1777

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

Preview Lab → · Contrast checker → · Palette generator →