#1C2194#1C2194

#1C2194 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.3% C 0.181 H 270.1°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#1C2194
RGB	rgb(28, 33, 148)
HSL	hsl(238, 68%, 35%)
HSV	hsv(238, 81%, 58%)
CMYK	cmyk(81.1%, 77.7%, 0%, 42%)
CIE-LAB	lab(21.84, 39.94, -62.46)
CIE-LCH	lch(21.84, 74.14, 302.60°)
OKLab	oklab(34.32% 0.0004 -0.1809)
OKLCH	oklch(34.32% 0.181 270.1)
XYZ	xyz(6.3662, 3.4720, 28.3459)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2194 #948F1C

analogous

#1C5D94 #1C2194 #531C94

triadic

#1C2194 #941C21 #21941C

tetradic

#1C2194 #941C5D #948F1C #1C9453

square

#1C2194 #941C5D #948F1C #1C9453

split-complementary

#1C2194 #94531C #5D941C

monochromatic

#090A2D #121661 #1C2194 #262CC7 #4D53DD

Accessibility & contrast

On white

12.39

#1C2194 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#1C2194 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2194

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2194	#FFFFFF	#000000	##FFFFFF
##1C2194	1.00	12.39	1.69	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A97

Deuteranopia (green-blind)

#002E92

Tritanopia (blue-blind)

#004359

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1c2194;
/* rgb */ color: rgb(28, 33, 148);
/* oklch */ color: oklch(34.3% 0.181 270.1);

Tailwind

colors: {
  custom: {
    50: '#705eb5',
    500: '#1c2194',
    950: '#000000',
  },
}

SCSS

$custom: #1c2194;
$custom-light: #705eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2194",
  "rgb": {
    "r": 28,
    "g": 33,
    "b": 148
  },
  "hsl": {
    "h": 237.5,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34317,
    "c": 0.18091,
    "h": 270.1
  },
  "luminance": 0.03473
}

Semantic roles & 50–950 ramp

primary

#1C2194

secondary

#C0BB4C

accent

#E43DEB

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1C2194

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

Preview Lab → · Contrast checker → · Palette generator →