#261B7B#261B7B

#261B7B is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.3% C 0.153 H 278.0°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#261B7B
RGB	rgb(38, 27, 123)
HSL	hsl(247, 64%, 29%)
HSV	hsv(247, 78%, 48%)
CMYK	cmyk(69.1%, 78%, 0%, 51.8%)
CIE-LAB	lab(18.48, 35.76, -52.30)
CIE-LCH	lch(18.48, 63.36, 304.36°)
OKLab	oklab(31.28% 0.0213 -0.1511)
OKLCH	oklch(31.28% 0.153 278)
XYZ	xyz(4.7653, 2.6256, 18.9907)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#261B7B #707B1B

analogous

#1B407B #261B7B #561B7B

triadic

#261B7B #7B261B #1B7B26

tetradic

#261B7B #7B1B40 #707B1B #1B7B56

square

#261B7B #7B1B40 #707B1B #1B7B56

split-complementary

#261B7B #7B561B #407B1B

monochromatic

#080619 #161049 #261B7B #3626AD #4E3CD4

Accessibility & contrast

On white

13.77

#261B7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#261B7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261B7B

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##261B7B	#FFFFFF	#000000	##FFFFFF
##261B7B	1.00	13.77	1.53	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317E

Deuteranopia (green-blind)

#002979

Tritanopia (blue-blind)

#00374A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #261b7b;
/* rgb */ color: rgb(38, 27, 123);
/* oklch */ color: oklch(31.3% 0.153 278.0);

Tailwind

colors: {
  custom: {
    50: '#6e59a2',
    500: '#261b7b',
    950: '#000000',
  },
}

SCSS

$custom: #261b7b;
$custom-light: #6e59a2;
$custom-dark: #000000;

JSON

{
  "hex": "#261b7b",
  "rgb": {
    "r": 38,
    "g": 27,
    "b": 123
  },
  "hsl": {
    "h": 246.875,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.31284,
    "c": 0.15257,
    "h": 278
  },
  "luminance": 0.02626
}

Semantic roles & 50–950 ramp

primary

#261B7B

secondary

#A3AF43

accent

#E741D4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #261B7B

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

Preview Lab → · Contrast checker → · Palette generator →