#1C1E86#1C1E86

#1C1E86 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.3% C 0.166 H 271.4°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#1C1E86
RGB	rgb(28, 30, 134)
HSL	hsl(239, 65%, 32%)
HSV	hsv(239, 79%, 53%)
CMYK	cmyk(79.1%, 77.6%, 0%, 47.5%)
CIE-LAB	lab(19.62, 36.81, -57.40)
CIE-LCH	lch(19.62, 68.19, 302.67°)
OKLab	oklab(32.28% 0.0041 -0.1662)
OKLCH	oklch(32.28% 0.166 271.4)
XYZ	xyz(5.2448, 2.8961, 22.8322)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C1E86 #86841C

analogous

#1C5386 #1C1E86 #4F1C86

triadic

#1C1E86 #861C1E #1E861C

tetradic

#1C1E86 #861C53 #86841C #1C864F

square

#1C1E86 #861C53 #86841C #1C864F

split-complementary

#1C1E86 #864F1C #53861C

monochromatic

#070721 #111353 #1C1E86 #2729B9 #4447D8

Accessibility & contrast

On white

13.30

#1C1E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1C1E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1E86

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C1E86	#FFFFFF	#000000	##FFFFFF
##1C1E86	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003589

Deuteranopia (green-blind)

#002A84

Tritanopia (blue-blind)

#003D51

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1c1e86;
/* rgb */ color: rgb(28, 30, 134);
/* oklch */ color: oklch(32.3% 0.166 271.4);

Tailwind

colors: {
  custom: {
    50: '#6c5baa',
    500: '#1c1e86',
    950: '#000000',
  },
}

SCSS

$custom: #1c1e86;
$custom-light: #6c5baa;
$custom-dark: #000000;

JSON

{
  "hex": "#1c1e86",
  "rgb": {
    "r": 28,
    "g": 30,
    "b": 134
  },
  "hsl": {
    "h": 238.868,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.32275,
    "c": 0.16624,
    "h": 271.4
  },
  "luminance": 0.02897
}

Semantic roles & 50–950 ramp

primary

#1C1E86

secondary

#B9B745

accent

#E53FE8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1C1E86

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

Preview Lab → · Contrast checker → · Palette generator →