#261B7C#261B7C

#261B7C is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.4% C 0.154 H 277.9°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#261B7C
RGB	rgb(38, 27, 124)
HSL	hsl(247, 64%, 30%)
HSV	hsv(247, 78%, 49%)
CMYK	cmyk(69.4%, 78.2%, 0%, 51.4%)
CIE-LAB	lab(18.59, 36.09, -52.76)
CIE-LCH	lch(18.59, 63.92, 304.38°)
OKLab	oklab(31.39% 0.0211 -0.1524)
OKLCH	oklch(31.39% 0.154 277.9)
XYZ	xyz(4.8282, 2.6508, 19.3221)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#261B7C #717C1B

analogous

#1B417C #261B7C #571B7C

triadic

#261B7C #7C261B #1B7C26

tetradic

#261B7C #7C1B41 #717C1B #1B7C57

square

#261B7C #7C1B41 #717C1B #1B7C57

split-complementary

#261B7C #7C571B #417C1B

monochromatic

#080519 #17104A #261B7C #3526AE #4E3DD5

Accessibility & contrast

On white

13.72

#261B7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#261B7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261B7C

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##261B7C	#FFFFFF	#000000	##FFFFFF
##261B7C	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317F

Deuteranopia (green-blind)

#00297A

Tritanopia (blue-blind)

#00374A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #261b7c;
/* rgb */ color: rgb(38, 27, 124);
/* oklch */ color: oklch(31.4% 0.154 277.9);

Tailwind

colors: {
  custom: {
    50: '#6e59a3',
    500: '#261b7c',
    950: '#000000',
  },
}

SCSS

$custom: #261b7c;
$custom-light: #6e59a3;
$custom-dark: #000000;

JSON

{
  "hex": "#261b7c",
  "rgb": {
    "r": 38,
    "g": 27,
    "b": 124
  },
  "hsl": {
    "h": 246.804,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.31394,
    "c": 0.15385,
    "h": 277.9
  },
  "luminance": 0.02651
}

Semantic roles & 50–950 ramp

primary

#261B7C

secondary

#A4B043

accent

#E741D4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #261B7C

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

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