#261F71#261F71

#261F71 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.8% C 0.135 H 278.8°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#261F71
RGB	rgb(38, 31, 113)
HSL	hsl(245, 57%, 28%)
HSV	hsv(245, 73%, 44%)
CMYK	cmyk(66.4%, 72.6%, 0%, 55.7%)
CIE-LAB	lab(18.29, 29.91, -46.18)
CIE-LCH	lch(18.29, 55.02, 302.93°)
OKLab	oklab(30.84% 0.0206 -0.1332)
OKLCH	oklch(30.84% 0.135 278.8)
XYZ	xyz(4.2690, 2.5840, 15.8934)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#261F71 #6A711F

analogous

#1F4171 #261F71 #4F1F71

triadic

#261F71 #71261F #1F7126

tetradic

#261F71 #711F41 #6A711F #1F714F

square

#261F71 #711F41 #6A711F #1F714F

split-complementary

#261F71 #714F1F #41711F

monochromatic

#080718 #161241 #261F71 #362CA1 #4C40CB

Accessibility & contrast

On white

13.84

#261F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#261F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261F71

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##261F71	#FFFFFF	#000000	##FFFFFF
##261F71	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003073

Deuteranopia (green-blind)

#00296F

Tritanopia (blue-blind)

#003545

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #261f71;
/* rgb */ color: rgb(38, 31, 113);
/* oklch */ color: oklch(30.8% 0.135 278.8);

Tailwind

colors: {
  custom: {
    50: '#6b5b9b',
    500: '#261f71',
    950: '#000000',
  },
}

SCSS

$custom: #261f71;
$custom-light: #6b5b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#261f71",
  "rgb": {
    "r": 38,
    "g": 31,
    "b": 113
  },
  "hsl": {
    "h": 245.122,
    "s": 56.944,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30837,
    "c": 0.13478,
    "h": 278.8
  },
  "luminance": 0.02584
}

Semantic roles & 50–950 ramp

primary

#261F71

secondary

#9DA547

accent

#E048D3

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #261F71

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

Preview Lab → · Contrast checker → · Palette generator →