#1E1F7C#1E1F7C

#1E1F7C is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.4% C 0.152 H 273.0°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#1E1F7C
RGB	rgb(30, 31, 124)
HSL	hsl(239, 61%, 30%)
HSV	hsv(239, 76%, 49%)
CMYK	cmyk(75.8%, 75%, 0%, 51.4%)
CIE-LAB	lab(18.85, 32.83, -52.35)
CIE-LCH	lch(18.85, 61.79, 302.09°)
OKLab	oklab(31.42% 0.0079 -0.1515)
OKLCH	oklch(31.42% 0.152 273)
XYZ	xyz(4.6623, 2.7108, 19.3424)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1F7C #7C7B1E

analogous

#1E4E7C #1E1F7C #4C1E7C

triadic

#1E1F7C #7C1E1F #1F7C1E

tetradic

#1E1F7C #7C1E4E #7C7B1E #1E7C4C

square

#1E1F7C #7C1E4E #7C7B1E #1E7C4C

split-complementary

#1E1F7C #7C4C1E #4E7C1E

monochromatic

#060619 #12134B #1E1F7C #2A2BAD #4344D1

Accessibility & contrast

On white

13.62

#1E1F7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#1E1F7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1F7C

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1F7C	#FFFFFF	#000000	##FFFFFF
##1E1F7C	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327F

Deuteranopia (green-blind)

#00297A

Tritanopia (blue-blind)

#00394B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e1f7c;
/* rgb */ color: rgb(30, 31, 124);
/* oklch */ color: oklch(31.4% 0.152 273.0);

Tailwind

colors: {
  custom: {
    50: '#6a5ba3',
    500: '#1e1f7c',
    950: '#000000',
  },
}

SCSS

$custom: #1e1f7c;
$custom-light: #6a5ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1f7c",
  "rgb": {
    "r": 30,
    "g": 31,
    "b": 124
  },
  "hsl": {
    "h": 239.362,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.31424,
    "c": 0.15166,
    "h": 273
  },
  "luminance": 0.02711
}

Semantic roles & 50–950 ramp

primary

#1E1F7C

secondary

#AFAE46

accent

#E244E4

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #1E1F7C

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

Preview Lab → · Contrast checker → · Palette generator →