#1E1C7F#1E1C7F

#1E1C7F is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.3% C 0.159 H 273.2°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#1E1C7F
RGB	rgb(30, 28, 127)
HSL	hsl(241, 64%, 30%)
HSV	hsv(241, 78%, 50%)
CMYK	cmyk(76.4%, 78%, 0%, 50.2%)
CIE-LAB	lab(18.53, 35.71, -54.78)
CIE-LCH	lch(18.53, 65.39, 303.10°)
OKLab	oklab(31.3% 0.0088 -0.1585)
OKLCH	oklch(31.3% 0.159 273.2)
XYZ	xyz(4.7802, 2.6383, 20.3319)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1C7F #7D7F1C

analogous

#1C4B7F #1E1C7F #4F1C7F

triadic

#1E1C7F #7F1E1C #1C7F1E

tetradic

#1E1C7F #7F1C4B #7D7F1C #1C7F4F

square

#1E1C7F #7F1C4B #7D7F1C #1C7F4F

split-complementary

#1E1C7F #7F4F1C #4B7F1C

monochromatic

#06061B #12114D #1E1C7F #2A27B1 #4340D5

Accessibility & contrast

On white

13.75

#1E1C7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#1E1C7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1C7F

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1C7F	#FFFFFF	#000000	##FFFFFF
##1E1C7F	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003282

Deuteranopia (green-blind)

#00287D

Tritanopia (blue-blind)

#00394C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1e1c7f;
/* rgb */ color: rgb(30, 28, 127);
/* oklch */ color: oklch(31.3% 0.159 273.2);

Tailwind

colors: {
  custom: {
    50: '#6b5aa5',
    500: '#1e1c7f',
    950: '#000000',
  },
}

SCSS

$custom: #1e1c7f;
$custom-light: #6b5aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1c7f",
  "rgb": {
    "r": 30,
    "g": 28,
    "b": 127
  },
  "hsl": {
    "h": 241.212,
    "s": 63.871,
    "l": 30.392
  },
  "oklch": {
    "l": 0.31301,
    "c": 0.15874,
    "h": 273.2
  },
  "luminance": 0.02639
}

Semantic roles & 50–950 ramp

primary

#1E1C7F

secondary

#B0B344

accent

#E741E4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #1E1C7F

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

Preview Lab → · Contrast checker → · Palette generator →