#1E1F7E#1E1F7E

#1E1F7E is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.6% C 0.154 H 272.8°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#1E1F7E
RGB	rgb(30, 31, 126)
HSL	hsl(239, 62%, 31%)
HSV	hsv(239, 76%, 49%)
CMYK	cmyk(76.2%, 75.4%, 0%, 50.6%)
CIE-LAB	lab(19.06, 33.55, -53.26)
CIE-LCH	lch(19.06, 62.95, 302.21°)
OKLab	oklab(31.65% 0.0075 -0.1541)
OKLCH	oklch(31.65% 0.154 272.8)
XYZ	xyz(4.7900, 2.7619, 20.0153)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1F7E #7E7D1E

analogous

#1E4F7E #1E1F7E #4D1E7E

triadic

#1E1F7E #7E1E1F #1F7E1E

tetradic

#1E1F7E #7E1E4F #7E7D1E #1E7E4D

square

#1E1F7E #7E1E4F #7E7D1E #1E7E4D

split-complementary

#1E1F7E #7E4D1E #4F7E1E

monochromatic

#06071B #12134D #1E1F7E #2A2BAF #4445D2

Accessibility & contrast

On white

13.53

#1E1F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#1E1F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1F7E

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1F7E	#FFFFFF	#000000	##FFFFFF
##1E1F7E	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003381

Deuteranopia (green-blind)

#002A7C

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e1f7e;
/* rgb */ color: rgb(30, 31, 126);
/* oklch */ color: oklch(31.6% 0.154 272.8);

Tailwind

colors: {
  custom: {
    50: '#6b5ca4',
    500: '#1e1f7e',
    950: '#000000',
  },
}

SCSS

$custom: #1e1f7e;
$custom-light: #6b5ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1f7e",
  "rgb": {
    "r": 30,
    "g": 31,
    "b": 126
  },
  "hsl": {
    "h": 239.375,
    "s": 61.538,
    "l": 30.588
  },
  "oklch": {
    "l": 0.31645,
    "c": 0.1543,
    "h": 272.8
  },
  "luminance": 0.02762
}

Semantic roles & 50–950 ramp

primary

#1E1F7E

secondary

#B1B047

accent

#E343E5

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #1E1F7E

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

Preview Lab → · Contrast checker → · Palette generator →