#1C268F#1C268F

#1C268F is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.5% C 0.169 H 269.8°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#1C268F
RGB	rgb(28, 38, 143)
HSL	hsl(235, 67%, 34%)
HSV	hsv(235, 80%, 56%)
CMYK	cmyk(80.4%, 73.4%, 0%, 43.9%)
CIE-LAB	lab(22.36, 35.16, -58.51)
CIE-LCH	lch(22.36, 68.26, 301.00°)
OKLab	oklab(34.52% -0.0007 -0.1695)
OKLCH	oklch(34.52% 0.169 269.8)
XYZ	xyz(6.1282, 3.6156, 26.3562)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C268F #8F851C

analogous

#1C5F8F #1C268F #4B1C8F

triadic

#1C268F #8F1C26 #268F1C

tetradic

#1C268F #8F1C5F #8F851C #1C8F4B

square

#1C268F #8F1C5F #8F851C #1C8F4B

split-complementary

#1C268F #8F4B1C #5F8F1C

monochromatic

#080B29 #12185C #1C268F #2634C2 #4A57DC

Accessibility & contrast

On white

12.19

#1C268F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#1C268F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C268F

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C268F	#FFFFFF	#000000	##FFFFFF
##1C268F	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B92

Deuteranopia (green-blind)

#00308D

Tritanopia (blue-blind)

#004458

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1c268f;
/* rgb */ color: rgb(28, 38, 143);
/* oklch */ color: oklch(34.5% 0.169 269.8);

Tailwind

colors: {
  custom: {
    50: '#6e61b1',
    500: '#1c268f',
    950: '#000000',
  },
}

SCSS

$custom: #1c268f;
$custom-light: #6e61b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1c268f",
  "rgb": {
    "r": 28,
    "g": 38,
    "b": 143
  },
  "hsl": {
    "h": 234.783,
    "s": 67.251,
    "l": 33.529
  },
  "oklch": {
    "l": 0.3452,
    "c": 0.16947,
    "h": 269.8
  },
  "luminance": 0.03616
}

Semantic roles & 50–950 ramp

primary

#1C268F

secondary

#BEB349

accent

#DB3EEA

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#080511

muted

#7B7980

Preview Lab

Preview with #1C268F

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

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