#1C2294#1C2294

#1C2294 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.5% C 0.180 H 270.0°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#1C2294
RGB	rgb(28, 34, 148)
HSL	hsl(237, 68%, 35%)
HSV	hsv(237, 81%, 58%)
CMYK	cmyk(81.1%, 77%, 0%, 42%)
CIE-LAB	lab(22.05, 39.36, -62.12)
CIE-LCH	lch(22.05, 73.54, 302.36°)
OKLab	oklab(34.46% 0.0001 -0.1799)
OKLCH	oklch(34.46% 0.18 270)
XYZ	xyz(6.3944, 3.5283, 28.3553)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2294 #948E1C

analogous

#1C5E94 #1C2294 #521C94

triadic

#1C2294 #941C22 #22941C

tetradic

#1C2294 #941C5E #948E1C #1C9452

square

#1C2294 #941C5E #948E1C #1C9452

split-complementary

#1C2294 #94521C #5E941C

monochromatic

#090A2D #121661 #1C2294 #262EC7 #4D54DD

Accessibility & contrast

On white

12.31

#1C2294 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#1C2294 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2294

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2294	#FFFFFF	#000000	##FFFFFF
##1C2294	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B97

Deuteranopia (green-blind)

#002F92

Tritanopia (blue-blind)

#00445A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1c2294;
/* rgb */ color: rgb(28, 34, 148);
/* oklch */ color: oklch(34.5% 0.180 270.0);

Tailwind

colors: {
  custom: {
    50: '#705fb5',
    500: '#1c2294',
    950: '#000000',
  },
}

SCSS

$custom: #1c2294;
$custom-light: #705fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2294",
  "rgb": {
    "r": 28,
    "g": 34,
    "b": 148
  },
  "hsl": {
    "h": 237,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34461,
    "c": 0.17994,
    "h": 270
  },
  "luminance": 0.03529
}

Semantic roles & 50–950 ramp

primary

#1C2294

secondary

#C0BA4C

accent

#E23DEB

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1C2294

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

Preview Lab → · Contrast checker → · Palette generator →