#1C2C96#1C2C96

#1C2C96 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.3% C 0.172 H 268.6°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#1C2C96
RGB	rgb(28, 44, 150)
HSL	hsl(232, 69%, 35%)
HSV	hsv(232, 81%, 59%)
CMYK	cmyk(81.3%, 70.7%, 0%, 41.2%)
CIE-LAB	lab(24.48, 33.92, -59.34)
CIE-LCH	lch(24.48, 68.35, 299.76°)
OKLab	oklab(36.27% -0.0042 -0.1719)
OKLCH	oklch(36.27% 0.172 268.6)
XYZ	xyz(6.8827, 4.2495, 29.3057)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2C96 #96861C

analogous

#1C6996 #1C2C96 #491C96

triadic

#1C2C96 #961C2C #2C961C

tetradic

#1C2C96 #961C69 #96861C #1C9649

square

#1C2C96 #961C69 #96861C #1C9649

split-complementary

#1C2C96 #96491C #69961C

monochromatic

#090E2F #121D62 #1C2C96 #263BCA #4E61DE

Accessibility & contrast

On white

11.35

#1C2C96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#1C2C96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2C96

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2C96	#FFFFFF	#000000	##FFFFFF
##1C2C96	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004099

Deuteranopia (green-blind)

#003494

Tritanopia (blue-blind)

#004A5D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1c2c96;
/* rgb */ color: rgb(28, 44, 150);
/* oklch */ color: oklch(36.3% 0.172 268.6);

Tailwind

colors: {
  custom: {
    50: '#6f65b6',
    500: '#1c2c96',
    950: '#000000',
  },
}

SCSS

$custom: #1c2c96;
$custom-light: #6f65b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2c96",
  "rgb": {
    "r": 28,
    "g": 44,
    "b": 150
  },
  "hsl": {
    "h": 232.131,
    "s": 68.539,
    "l": 34.902
  },
  "oklch": {
    "l": 0.36269,
    "c": 0.17193,
    "h": 268.6
  },
  "luminance": 0.0425
}

Semantic roles & 50–950 ramp

primary

#1C2C96

secondary

#C1B14D

accent

#D43CEB

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #1C2C96

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

Preview Lab → · Contrast checker → · Palette generator →