#261FAF#261FAF

#261FAF is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.8% C 0.212 H 271.8°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#261FAF
RGB	rgb(38, 31, 175)
HSL	hsl(243, 70%, 40%)
HSV	hsv(243, 82%, 69%)
CMYK	cmyk(78.3%, 82.3%, 0%, 31.4%)
CIE-LAB	lab(25.22, 50.44, -73.29)
CIE-LCH	lch(25.22, 88.97, 304.54°)
OKLab	oklab(37.75% 0.0067 -0.2121)
OKLCH	oklch(37.75% 0.212 271.8)
XYZ	xyz(9.0246, 4.4862, 40.9394)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#261FAF #A8AF1F

analogous

#1F60AF #261FAF #6E1FAF

triadic

#261FAF #AF261F #1FAF26

tetradic

#261FAF #AF1F60 #A8AF1F #1FAF6E

square

#261FAF #AF1F60 #A8AF1F #1FAF6E

split-complementary

#261FAF #AF6E1F #60AF1F

monochromatic

#0F0D47 #1B167B #261FAF #3931DA #6B65E4

Accessibility & contrast

On white

11.07

#261FAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#261FAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261FAF

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##261FAF	#FFFFFF	#000000	##FFFFFF
##261FAF	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B3

Deuteranopia (green-blind)

#0035AD

Tritanopia (blue-blind)

#004D69

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #261faf;
/* rgb */ color: rgb(38, 31, 175);
/* oklch */ color: oklch(37.8% 0.212 271.8);

Tailwind

colors: {
  custom: {
    50: '#7a5fc8',
    500: '#261faf',
    950: '#000000',
  },
}

SCSS

$custom: #261faf;
$custom-light: #7a5fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#261faf",
  "rgb": {
    "r": 38,
    "g": 31,
    "b": 175
  },
  "hsl": {
    "h": 242.917,
    "s": 69.903,
    "l": 40.392
  },
  "oklch": {
    "l": 0.37751,
    "c": 0.21219,
    "h": 271.8
  },
  "luminance": 0.04487
}

Semantic roles & 50–950 ramp

primary

#261FAF

secondary

#C4C961

accent

#ED3BE4

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #261FAF

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

Preview Lab → · Contrast checker → · Palette generator →