#1C1996#1C1996

#1C1996 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.5% C 0.190 H 270.7°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#1C1996
RGB	rgb(28, 25, 150)
HSL	hsl(241, 71%, 34%)
HSV	hsv(241, 83%, 59%)
CMYK	cmyk(81.3%, 83.3%, 0%, 41.2%)
CIE-LAB	lab(20.61, 44.87, -65.74)
CIE-LCH	lch(20.61, 79.59, 304.31°)
OKLab	oklab(33.52% 0.0023 -0.1903)
OKLCH	oklch(33.52% 0.19 270.7)
XYZ	xyz(6.3297, 3.1434, 29.1214)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C1996 #939619

analogous

#195596 #1C1996 #5B1996

triadic

#1C1996 #961C19 #19961C

tetradic

#1C1996 #961955 #939619 #19965B

square

#1C1996 #961955 #939619 #19965B

split-complementary

#1C1996 #965B19 #559619

monochromatic

#08082D #121062 #1C1996 #2622CA #4C49E1

Accessibility & contrast

On white

12.89

#1C1996 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#1C1996 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1996

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C1996	#FFFFFF	#000000	##FFFFFF
##1C1996	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003899

Deuteranopia (green-blind)

#002B94

Tritanopia (blue-blind)

#004159

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1c1996;
/* rgb */ color: rgb(28, 25, 150);
/* oklch */ color: oklch(33.5% 0.190 270.7);

Tailwind

colors: {
  custom: {
    50: '#715ab6',
    500: '#1c1996',
    950: '#000000',
  },
}

SCSS

$custom: #1c1996;
$custom-light: #715ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#1c1996",
  "rgb": {
    "r": 28,
    "g": 25,
    "b": 150
  },
  "hsl": {
    "h": 241.44,
    "s": 71.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.33523,
    "c": 0.1903,
    "h": 270.7
  },
  "luminance": 0.03144
}

Semantic roles & 50–950 ramp

primary

#1C1996

secondary

#BFC249

accent

#EE3AEA

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1C1996

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

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