#1C268E#1C268E

#1C268E is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.4% C 0.168 H 269.8°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#1C268E
RGB	rgb(28, 38, 142)
HSL	hsl(235, 67%, 33%)
HSV	hsv(235, 80%, 56%)
CMYK	cmyk(80.3%, 73.2%, 0%, 44.3%)
CIE-LAB	lab(22.25, 34.80, -58.07)
CIE-LCH	lch(22.25, 67.69, 300.93°)
OKLab	oklab(34.41% -0.0006 -0.1682)
OKLCH	oklch(34.41% 0.168 269.8)
XYZ	xyz(6.0528, 3.5854, 25.9590)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C268E #8E841C

analogous

#1C5F8E #1C268E #4B1C8E

triadic

#1C268E #8E1C26 #268E1C

tetradic

#1C268E #8E1C5F #8E841C #1C8E4B

square

#1C268E #8E1C5F #8E841C #1C8E4B

split-complementary

#1C268E #8E4B1C #5F8E1C

monochromatic

#080B28 #12185B #1C268E #2634C1 #4956DB

Accessibility & contrast

On white

12.23

#1C268E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#1C268E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C268E

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C268E	#FFFFFF	#000000	##FFFFFF
##1C268E	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B91

Deuteranopia (green-blind)

#00308C

Tritanopia (blue-blind)

#004457

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1c268e;
/* rgb */ color: rgb(28, 38, 142);
/* oklch */ color: oklch(34.4% 0.168 269.8);

Tailwind

colors: {
  custom: {
    50: '#6e61b0',
    500: '#1c268e',
    950: '#000000',
  },
}

SCSS

$custom: #1c268e;
$custom-light: #6e61b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1c268e",
  "rgb": {
    "r": 28,
    "g": 38,
    "b": 142
  },
  "hsl": {
    "h": 234.737,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34411,
    "c": 0.16817,
    "h": 269.8
  },
  "luminance": 0.03586
}

Semantic roles & 50–950 ramp

primary

#1C268E

secondary

#BDB349

accent

#DB3EEA

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#080511

muted

#7B7980

Preview Lab

Preview with #1C268E

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

Preview Lab → · Contrast checker → · Palette generator →