#1E1073#1E1073

#1E1073 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.155 H 276.4°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#1E1073
RGB	rgb(30, 16, 115)
HSL	hsl(248, 76%, 26%)
HSV	hsv(248, 86%, 45%)
CMYK	cmyk(73.9%, 86.1%, 0%, 54.9%)
CIE-LAB	lab(14.87, 38.14, -53.15)
CIE-LCH	lch(14.87, 65.42, 305.66°)
OKLab	oklab(28.32% 0.0172 -0.1536)
OKLCH	oklch(28.32% 0.155 276.4)
XYZ	xyz(3.8142, 1.8840, 16.3790)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1073 #657310

analogous

#103373 #1E1073 #4F1073

triadic

#1E1073 #731E10 #10731E

tetradic

#1E1073 #731033 #657310 #10734F

square

#1E1073 #731033 #657310 #10734F

split-complementary

#1E1073 #734F10 #337310

monochromatic

#07041B #10093D #1E1073 #2C17A9 #3A1FDE

Accessibility & contrast

On white

15.25

#1E1073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#1E1073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1073

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1073	#FFFFFF	#000000	##FFFFFF
##1E1073	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002976

Deuteranopia (green-blind)

#002171

Tritanopia (blue-blind)

#003043

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1e1073;
/* rgb */ color: rgb(30, 16, 115);
/* oklch */ color: oklch(28.3% 0.155 276.4);

Tailwind

colors: {
  custom: {
    50: '#69529c',
    500: '#1e1073',
    950: '#000000',
  },
}

SCSS

$custom: #1e1073;
$custom-light: #69529c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1073",
  "rgb": {
    "r": 30,
    "g": 16,
    "b": 115
  },
  "hsl": {
    "h": 248.485,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.2832,
    "c": 0.15456,
    "h": 276.4
  },
  "luminance": 0.01884
}

Semantic roles & 50–950 ramp

primary

#1E1073

secondary

#9AAA34

accent

#F236D8

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #1E1073

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

Preview Lab → · Contrast checker → · Palette generator →