#1E305D#1E305D

#1E305D is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.0% C 0.084 H 265.5°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#1E305D
RGB	rgb(30, 48, 93)
HSL	hsl(223, 51%, 24%)
HSV	hsv(223, 68%, 36%)
CMYK	cmyk(67.7%, 48.4%, 0%, 63.5%)
CIE-LAB	lab(20.75, 9.00, -29.16)
CIE-LCH	lch(20.75, 30.52, 287.16°)
OKLab	oklab(31.99% -0.0065 -0.0833)
OKLCH	oklch(31.99% 0.084 265.5)
XYZ	xyz(3.5675, 3.1799, 10.7796)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E305D #5D4B1E

analogous

#1E505D #1E305D #2C1E5D

triadic

#1E305D #5D1E30 #305D1E

tetradic

#1E305D #5D1E50 #5D4B1E #1E5D2C

square

#1E305D #5D1E50 #5D4B1E #1E5D2C

split-complementary

#1E305D #5D2C1E #505D1E

monochromatic

#070C17 #0F182F #1E305D #2D488B #3C60BA

Accessibility & contrast

On white

12.84

#1E305D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1E305D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E305D

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E305D	#FFFFFF	#000000	##FFFFFF
##1E305D	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B355F

Deuteranopia (green-blind)

#102F5C

Tritanopia (blue-blind)

#003A42

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1e305d;
/* rgb */ color: rgb(30, 48, 93);
/* oklch */ color: oklch(32.0% 0.084 265.5);

Tailwind

colors: {
  custom: {
    50: '#61678b',
    500: '#1e305d',
    950: '#000000',
  },
}

SCSS

$custom: #1e305d;
$custom-light: #61678b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e305d",
  "rgb": {
    "r": 30,
    "g": 48,
    "b": 93
  },
  "hsl": {
    "h": 222.857,
    "s": 51.22,
    "l": 24.118
  },
  "oklch": {
    "l": 0.31994,
    "c": 0.08352,
    "h": 265.5
  },
  "luminance": 0.0318
}

Semantic roles & 50–950 ramp

primary

#1E305D

secondary

#927C45

accent

#B24DDB

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05060C

muted

#7A7A7D

Preview Lab

Preview with #1E305D

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

Preview Lab → · Contrast checker → · Palette generator →