#1E2777#1E2777

#1E2777 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.3% C 0.135 H 271.4°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#1E2777
RGB	rgb(30, 39, 119)
HSL	hsl(234, 60%, 29%)
HSV	hsv(234, 75%, 47%)
CMYK	cmyk(74.8%, 67.2%, 0%, 53.3%)
CIE-LAB	lab(20.28, 25.71, -46.81)
CIE-LCH	lch(20.28, 53.40, 298.78°)
OKLab	oklab(32.31% 0.0034 -0.1352)
OKLCH	oklch(32.31% 0.135 271.4)
XYZ	xyz(4.5896, 3.0585, 17.7977)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2777 #776E1E

analogous

#1E5477 #1E2777 #421E77

triadic

#1E2777 #771E27 #27771E

tetradic

#1E2777 #771E54 #776E1E #1E7742

square

#1E2777 #771E54 #776E1E #1E7742

split-complementary

#1E2777 #77421E #54771E

monochromatic

#060818 #121746 #1E2777 #2A37A8 #404FCF

Accessibility & contrast

On white

13.03

#1E2777 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#1E2777 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2777

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2777	#FFFFFF	#000000	##FFFFFF
##1E2777	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357A

Deuteranopia (green-blind)

#002D75

Tritanopia (blue-blind)

#003C4B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1e2777;
/* rgb */ color: rgb(30, 39, 119);
/* oklch */ color: oklch(32.3% 0.135 271.4);

Tailwind

colors: {
  custom: {
    50: '#68619f',
    500: '#1e2777',
    950: '#000000',
  },
}

SCSS

$custom: #1e2777;
$custom-light: #68619f;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2777",
  "rgb": {
    "r": 30,
    "g": 39,
    "b": 119
  },
  "hsl": {
    "h": 233.933,
    "s": 59.732,
    "l": 29.216
  },
  "oklch": {
    "l": 0.32305,
    "c": 0.13529,
    "h": 271.4
  },
  "luminance": 0.03059
}

Semantic roles & 50–950 ramp

primary

#1E2777

secondary

#ABA146

accent

#D345E3

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07050F

muted

#7A797E

Preview Lab

Preview with #1E2777

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

Preview Lab → · Contrast checker → · Palette generator →