#261F9A#261F9A

#261F9A is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.3% C 0.187 H 273.6°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#261F9A
RGB	rgb(38, 31, 154)
HSL	hsl(243, 66%, 36%)
HSV	hsv(243, 80%, 60%)
CMYK	cmyk(75.3%, 79.9%, 0%, 39.6%)
CIE-LAB	lab(22.74, 43.80, -64.65)
CIE-LCH	lch(22.74, 78.09, 304.12°)
OKLab	oklab(35.31% 0.0117 -0.187)
OKLCH	oklch(35.31% 0.187 273.6)
XYZ	xyz(7.1201, 3.7244, 30.9092)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#261F9A #939A1F

analogous

#1F569A #261F9A #641F9A

triadic

#261F9A #9A261F #1F9A26

tetradic

#261F9A #9A1F56 #939A1F #1F9A64

square

#261F9A #9A1F56 #939A1F #1F9A64

split-complementary

#261F9A #9A641F #569A1F

monochromatic

#0D0A34 #191567 #261F9A #3329CD #5E56DD

Accessibility & contrast

On white

12.03

#261F9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#261F9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261F9A

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##261F9A	#FFFFFF	#000000	##FFFFFF
##261F9A	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9D

Deuteranopia (green-blind)

#003098

Tritanopia (blue-blind)

#00455C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #261f9a;
/* rgb */ color: rgb(38, 31, 154);
/* oklch */ color: oklch(35.3% 0.187 273.6);

Tailwind

colors: {
  custom: {
    50: '#755eb9',
    500: '#261f9a',
    950: '#000000',
  },
}

SCSS

$custom: #261f9a;
$custom-light: #755eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#261f9a",
  "rgb": {
    "r": 38,
    "g": 31,
    "b": 154
  },
  "hsl": {
    "h": 243.415,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35307,
    "c": 0.18741,
    "h": 273.6
  },
  "luminance": 0.03725
}

Semantic roles & 50–950 ramp

primary

#261F9A

secondary

#BAC154

accent

#E93EE0

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #261F9A

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

Preview Lab → · Contrast checker → · Palette generator →