#1D268E#1D268E

#1D268E is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.5% C 0.168 H 270.2°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#1D268E
RGB	rgb(29, 38, 142)
HSL	hsl(235, 66%, 34%)
HSV	hsv(235, 80%, 56%)
CMYK	cmyk(79.6%, 73.2%, 0%, 44.3%)
CIE-LAB	lab(22.30, 34.88, -57.98)
CIE-LCH	lch(22.30, 67.66, 301.03°)
OKLab	oklab(34.46% 0.0004 -0.1679)
OKLCH	oklch(34.46% 0.168 270.2)
XYZ	xyz(6.0806, 3.5998, 25.9603)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D268E #8E851D

analogous

#1D5E8E #1D268E #4C1D8E

triadic

#1D268E #8E1D26 #268E1D

tetradic

#1D268E #8E1D5E #8E851D #1D8E4C

square

#1D268E #8E1D5E #8E851D #1D8E4C

split-complementary

#1D268E #8E4C1D #5E8E1D

monochromatic

#080B28 #13185B #1D268E #2734C1 #4B57DA

Accessibility & contrast

On white

12.21

#1D268E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#1D268E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D268E

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D268E	#FFFFFF	#000000	##FFFFFF
##1D268E	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	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: #1d268e;
/* rgb */ color: rgb(29, 38, 142);
/* oklch */ color: oklch(34.5% 0.168 270.2);

Tailwind

colors: {
  custom: {
    50: '#6e61b0',
    500: '#1d268e',
    950: '#000000',
  },
}

SCSS

$custom: #1d268e;
$custom-light: #6e61b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1d268e",
  "rgb": {
    "r": 29,
    "g": 38,
    "b": 142
  },
  "hsl": {
    "h": 235.221,
    "s": 66.082,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34461,
    "c": 0.1679,
    "h": 270.2
  },
  "luminance": 0.036
}

Semantic roles & 50–950 ramp

primary

#1D268E

secondary

#BDB34A

accent

#DB3FE9

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#080511

muted

#7B7980

Preview Lab

Preview with #1D268E

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

Preview Lab → · Contrast checker → · Palette generator →