#1E305E#1E305E

#1E305E is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.1% C 0.085 H 265.7°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#1E305E
RGB	rgb(30, 48, 94)
HSL	hsl(223, 52%, 24%)
HSV	hsv(223, 68%, 37%)
CMYK	cmyk(68.1%, 48.9%, 0%, 63.1%)
CIE-LAB	lab(20.82, 9.40, -29.71)
CIE-LCH	lch(20.82, 31.16, 287.56°)
OKLab	oklab(32.07% -0.0063 -0.0849)
OKLCH	oklch(32.07% 0.085 265.7)
XYZ	xyz(3.6121, 3.1977, 11.0144)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E305E #5E4C1E

analogous

#1E505E #1E305E #2C1E5E

triadic

#1E305E #5E1E30 #305E1E

tetradic

#1E305E #5E1E50 #5E4C1E #1E5E2C

square

#1E305E #5E1E50 #5E4C1E #1E5E2C

split-complementary

#1E305E #5E2C1E #505E1E

monochromatic

#070C17 #0F1830 #1E305E #2D488C #3C5FBB

Accessibility & contrast

On white

12.81

#1E305E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1E305E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E305E

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E305E	#FFFFFF	#000000	##FFFFFF
##1E305E	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3560

Deuteranopia (green-blind)

#0F2F5D

Tritanopia (blue-blind)

#003A42

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1e305e;
/* rgb */ color: rgb(30, 48, 94);
/* oklch */ color: oklch(32.1% 0.085 265.7);

Tailwind

colors: {
  custom: {
    50: '#61678c',
    500: '#1e305e',
    950: '#000000',
  },
}

SCSS

$custom: #1e305e;
$custom-light: #61678c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e305e",
  "rgb": {
    "r": 30,
    "g": 48,
    "b": 94
  },
  "hsl": {
    "h": 223.125,
    "s": 51.613,
    "l": 24.314
  },
  "oklch": {
    "l": 0.32068,
    "c": 0.08511,
    "h": 265.7
  },
  "luminance": 0.03198
}

Semantic roles & 50–950 ramp

primary

#1E305E

secondary

#937D45

accent

#B34DDB

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05060C

muted

#7A7A7D

Preview Lab

Preview with #1E305E

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

Preview Lab → · Contrast checker → · Palette generator →