#1E1173#1E1173

#1E1173 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.4% C 0.154 H 276.3°. Best body text is #FFFFFF at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#1E1173
RGB	rgb(30, 17, 115)
HSL	hsl(248, 74%, 26%)
HSV	hsv(248, 85%, 45%)
CMYK	cmyk(73.9%, 85.2%, 0%, 54.9%)
CIE-LAB	lab(15.03, 37.65, -52.88)
CIE-LCH	lch(15.03, 64.91, 305.46°)
OKLab	oklab(28.43% 0.0168 -0.1528)
OKLCH	oklch(28.43% 0.154 276.3)
XYZ	xyz(3.8294, 1.9144, 16.3840)
Luminance	0.0192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1173 #667311

analogous

#113573 #1E1173 #4F1173

triadic

#1E1173 #731E11 #11731E

tetradic

#1E1173 #731135 #667311 #11734F

square

#1E1173 #731135 #667311 #11734F

split-complementary

#1E1173 #734F11 #357311

monochromatic

#07041B #10093E #1E1173 #2C19A8 #3A21DE

Accessibility & contrast

On white

15.18

#1E1173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#1E1173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1173

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1173	#FFFFFF	#000000	##FFFFFF
##1E1173	1.00	15.18	1.38	15.18
#FFFFFF	15.18	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A76

Deuteranopia (green-blind)

#002171

Tritanopia (blue-blind)

#003043

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1e1173;
/* rgb */ color: rgb(30, 17, 115);
/* oklch */ color: oklch(28.4% 0.154 276.3);

Tailwind

colors: {
  custom: {
    50: '#69539c',
    500: '#1e1173',
    950: '#000000',
  },
}

SCSS

$custom: #1e1173;
$custom-light: #69539c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1173",
  "rgb": {
    "r": 30,
    "g": 17,
    "b": 115
  },
  "hsl": {
    "h": 247.959,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.28434,
    "c": 0.15374,
    "h": 276.3
  },
  "luminance": 0.01915
}

Semantic roles & 50–950 ramp

primary

#1E1173

secondary

#9BAA36

accent

#F137D8

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #1E1173

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

Preview Lab → · Contrast checker → · Palette generator →