#1C196C#1C196C

#1C196C is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.6% C 0.137 H 274.9°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#1C196C
RGB	rgb(28, 25, 108)
HSL	hsl(242, 62%, 26%)
HSV	hsv(242, 77%, 42%)
CMYK	cmyk(74.1%, 76.9%, 0%, 57.6%)
CIE-LAB	lab(15.62, 30.59, -47.36)
CIE-LCH	lch(15.62, 56.38, 302.85°)
OKLab	oklab(28.56% 0.0117 -0.1369)
OKLCH	oklch(28.56% 0.137 274.9)
XYZ	xyz(3.5324, 2.0245, 14.3891)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C196C #696C19

analogous

#193F6C #1C196C #45196C

triadic

#1C196C #6C1C19 #196C1C

tetradic

#1C196C #6C193F #696C19 #196C45

square

#1C196C #6C193F #696C19 #196C45

split-complementary

#1C196C #6C4519 #3F6C19

monochromatic

#060619 #0F0D3A #1C196C #29259E #3630CF

Accessibility & contrast

On white

14.95

#1C196C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#1C196C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C196C

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C196C	#FFFFFF	#000000	##FFFFFF
##1C196C	1.00	14.95	1.41	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6E

Deuteranopia (green-blind)

#00236A

Tritanopia (blue-blind)

#003141

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #1c196c;
/* rgb */ color: rgb(28, 25, 108);
/* oklch */ color: oklch(28.6% 0.137 274.9);

Tailwind

colors: {
  custom: {
    50: '#665797',
    500: '#1c196c',
    950: '#000000',
  },
}

SCSS

$custom: #1c196c;
$custom-light: #665797;
$custom-dark: #000000;

JSON

{
  "hex": "#1c196c",
  "rgb": {
    "r": 28,
    "g": 25,
    "b": 108
  },
  "hsl": {
    "h": 242.169,
    "s": 62.406,
    "l": 26.078
  },
  "oklch": {
    "l": 0.2856,
    "c": 0.13744,
    "h": 274.9
  },
  "luminance": 0.02025
}

Semantic roles & 50–950 ramp

primary

#1C196C

secondary

#9EA13F

accent

#E542E0

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1C196C

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

Preview Lab → · Contrast checker → · Palette generator →