#261B7D#261B7D

#261B7D is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.5% C 0.155 H 277.7°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#261B7D
RGB	rgb(38, 27, 125)
HSL	hsl(247, 64%, 30%)
HSV	hsv(247, 78%, 49%)
CMYK	cmyk(69.6%, 78.4%, 0%, 51%)
CIE-LAB	lab(18.70, 36.43, -53.21)
CIE-LCH	lch(18.70, 64.49, 304.39°)
OKLab	oklab(31.5% 0.0208 -0.1537)
OKLCH	oklch(31.5% 0.155 277.7)
XYZ	xyz(4.8917, 2.6762, 19.6568)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#261B7D #727D1B

analogous

#1B417D #261B7D #571B7D

triadic

#261B7D #7D261B #1B7D26

tetradic

#261B7D #7D1B41 #727D1B #1B7D57

square

#261B7D #7D1B41 #727D1B #1B7D57

split-complementary

#261B7D #7D571B #417D1B

monochromatic

#080519 #17104B #261B7D #3526AF #4E3DD5

Accessibility & contrast

On white

13.68

#261B7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#261B7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261B7D

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##261B7D	#FFFFFF	#000000	##FFFFFF
##261B7D	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003180

Deuteranopia (green-blind)

#00297B

Tritanopia (blue-blind)

#00384B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #261b7d;
/* rgb */ color: rgb(38, 27, 125);
/* oklch */ color: oklch(31.5% 0.155 277.7);

Tailwind

colors: {
  custom: {
    50: '#6e59a4',
    500: '#261b7d',
    950: '#000000',
  },
}

SCSS

$custom: #261b7d;
$custom-light: #6e59a4;
$custom-dark: #000000;

JSON

{
  "hex": "#261b7d",
  "rgb": {
    "r": 38,
    "g": 27,
    "b": 125
  },
  "hsl": {
    "h": 246.735,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.31504,
    "c": 0.15513,
    "h": 277.7
  },
  "luminance": 0.02677
}

Semantic roles & 50–950 ramp

primary

#261B7D

secondary

#A5B143

accent

#E740D5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #261B7D

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

Preview Lab → · Contrast checker → · Palette generator →