#261FA1#261FA1

#261FA1 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.1% C 0.196 H 272.9°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#261FA1
RGB	rgb(38, 31, 161)
HSL	hsl(243, 68%, 38%)
HSV	hsv(243, 81%, 63%)
CMYK	cmyk(76.4%, 80.7%, 0%, 36.9%)
CIE-LAB	lab(23.55, 46.05, -67.58)
CIE-LCH	lch(23.55, 81.78, 304.27°)
OKLab	oklab(36.11% 0.0101 -0.1955)
OKLCH	oklch(36.11% 0.196 272.9)
XYZ	xyz(7.7202, 3.9644, 34.0696)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#261FA1 #9AA11F

analogous

#1F59A1 #261FA1 #671FA1

triadic

#261FA1 #A1261F #1FA126

tetradic

#261FA1 #A11F59 #9AA11F #1FA167

square

#261FA1 #A11F59 #9AA11F #1FA167

split-complementary

#261FA1 #A1671F #59A11F

monochromatic

#0E0B3A #1A156E #261FA1 #3229D4 #625BDF

Accessibility & contrast

On white

11.71

#261FA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#261FA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261FA1

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##261FA1	#FFFFFF	#000000	##FFFFFF
##261FA1	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA5

Deuteranopia (green-blind)

#00329F

Tritanopia (blue-blind)

#004760

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #261fa1;
/* rgb */ color: rgb(38, 31, 161);
/* oklch */ color: oklch(36.1% 0.196 272.9);

Tailwind

colors: {
  custom: {
    50: '#765ebe',
    500: '#261fa1',
    950: '#000000',
  },
}

SCSS

$custom: #261fa1;
$custom-light: #765ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#261fa1",
  "rgb": {
    "r": 38,
    "g": 31,
    "b": 161
  },
  "hsl": {
    "h": 243.231,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36113,
    "c": 0.19581,
    "h": 272.9
  },
  "luminance": 0.03965
}

Semantic roles & 50–950 ramp

primary

#261FA1

secondary

#BEC458

accent

#EB3DE1

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #261FA1

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

Preview Lab → · Contrast checker → · Palette generator →