#1C208E#1C208E

#1C208E is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.5% C 0.174 H 270.6°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#1C208E
RGB	rgb(28, 32, 142)
HSL	hsl(238, 67%, 33%)
HSV	hsv(238, 80%, 56%)
CMYK	cmyk(80.3%, 77.5%, 0%, 44.3%)
CIE-LAB	lab(20.95, 38.44, -60.21)
CIE-LCH	lch(20.95, 71.43, 302.55°)
OKLab	oklab(33.48% 0.0019 -0.1744)
OKLCH	oklch(33.48% 0.174 270.6)
XYZ	xyz(5.8762, 3.2322, 25.9001)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C208E #8E8A1C

analogous

#1C598E #1C208E #511C8E

triadic

#1C208E #8E1C20 #208E1C

tetradic

#1C208E #8E1C59 #8E8A1C #1C8E51

square

#1C208E #8E1C59 #8E8A1C #1C8E51

split-complementary

#1C208E #8E511C #598E1C

monochromatic

#080928 #12145B #1C208E #262CC1 #494EDB

Accessibility & contrast

On white

12.75

#1C208E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#1C208E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C208E

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C208E	#FFFFFF	#000000	##FFFFFF
##1C208E	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003891

Deuteranopia (green-blind)

#002D8C

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1c208e;
/* rgb */ color: rgb(28, 32, 142);
/* oklch */ color: oklch(33.5% 0.174 270.6);

Tailwind

colors: {
  custom: {
    50: '#6e5db0',
    500: '#1c208e',
    950: '#000000',
  },
}

SCSS

$custom: #1c208e;
$custom-light: #6e5db0;
$custom-dark: #000000;

JSON

{
  "hex": "#1c208e",
  "rgb": {
    "r": 28,
    "g": 32,
    "b": 142
  },
  "hsl": {
    "h": 237.895,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.33484,
    "c": 0.17438,
    "h": 270.6
  },
  "luminance": 0.03233
}

Semantic roles & 50–950 ramp

primary

#1C208E

secondary

#BDB949

accent

#E43EEA

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1C208E

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

Preview Lab → · Contrast checker → · Palette generator →