#1C0E7F#1C0E7F

#1C0E7F is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.5% C 0.171 H 273.7°. Best body text is #FFFFFF at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#1C0E7F
RGB	rgb(28, 14, 127)
HSL	hsl(247, 80%, 28%)
HSV	hsv(247, 89%, 50%)
CMYK	cmyk(78%, 89%, 0%, 50.2%)
CIE-LAB	lab(15.97, 42.63, -59.03)
CIE-LCH	lch(15.97, 72.82, 305.83°)
OKLab	oklab(29.48% 0.0111 -0.1706)
OKLCH	oklch(29.48% 0.171 273.7)
XYZ	xyz(4.4654, 2.0928, 20.2432)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0E7F #717F0E

analogous

#0E387F #1C0E7F #550E7F

triadic

#1C0E7F #7F1C0E #0E7F1C

tetradic

#1C0E7F #7F0E38 #717F0E #0E7F55

square

#1C0E7F #7F0E38 #717F0E #0E7F55

split-complementary

#1C0E7F #7F550E #387F0E

monochromatic

#06031C #100848 #1C0E7F #2814B6 #3921E7

Accessibility & contrast

On white

14.80

#1C0E7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#1C0E7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0E7F

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0E7F	#FFFFFF	#000000	##FFFFFF
##1C0E7F	1.00	14.80	1.42	14.80
#FFFFFF	14.80	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D82

Deuteranopia (green-blind)

#00227D

Tritanopia (blue-blind)

#00344A

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #1c0e7f;
/* rgb */ color: rgb(28, 14, 127);
/* oklch */ color: oklch(29.5% 0.171 273.7);

Tailwind

colors: {
  custom: {
    50: '#6c52a5',
    500: '#1c0e7f',
    950: '#000000',
  },
}

SCSS

$custom: #1c0e7f;
$custom-light: #6c52a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0e7f",
  "rgb": {
    "r": 28,
    "g": 14,
    "b": 127
  },
  "hsl": {
    "h": 247.434,
    "s": 80.142,
    "l": 27.647
  },
  "oklch": {
    "l": 0.29481,
    "c": 0.17101,
    "h": 273.7
  },
  "luminance": 0.02093
}

Semantic roles & 50–950 ramp

primary

#1C0E7F

secondary

#A6B633

accent

#F731DE

background

#F7F4FA

surface

#EDE7F4

border

#C8C3CE

text

#08020F

muted

#7B787F

Preview Lab

Preview with #1C0E7F

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

Preview Lab → · Contrast checker → · Palette generator →