#261B7F#261B7F

#261B7F is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.7% C 0.158 H 277.4°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#261B7F
RGB	rgb(38, 27, 127)
HSL	hsl(247, 65%, 30%)
HSV	hsv(247, 79%, 50%)
CMYK	cmyk(70.1%, 78.7%, 0%, 50.2%)
CIE-LAB	lab(18.92, 37.09, -54.12)
CIE-LCH	lch(18.92, 65.61, 304.43°)
OKLab	oklab(31.73% 0.0203 -0.1564)
OKLCH	oklch(31.73% 0.158 277.4)
XYZ	xyz(5.0208, 2.7278, 20.3365)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#261B7F #747F1B

analogous

#1B427F #261B7F #581B7F

triadic

#261B7F #7F261B #1B7F26

tetradic

#261B7F #7F1B42 #747F1B #1B7F58

square

#261B7F #7F1B42 #747F1B #1B7F58

split-complementary

#261B7F #7F581B #427F1B

monochromatic

#08061A #17104D #261B7F #3526B1 #4F3ED6

Accessibility & contrast

On white

13.59

#261B7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#261B7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261B7F

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##261B7F	#FFFFFF	#000000	##FFFFFF
##261B7F	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003282

Deuteranopia (green-blind)

#002A7D

Tritanopia (blue-blind)

#00384C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #261b7f;
/* rgb */ color: rgb(38, 27, 127);
/* oklch */ color: oklch(31.7% 0.158 277.4);

Tailwind

colors: {
  custom: {
    50: '#6f5aa5',
    500: '#261b7f',
    950: '#000000',
  },
}

SCSS

$custom: #261b7f;
$custom-light: #6f5aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#261b7f",
  "rgb": {
    "r": 38,
    "g": 27,
    "b": 127
  },
  "hsl": {
    "h": 246.6,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.31726,
    "c": 0.15768,
    "h": 277.4
  },
  "luminance": 0.02728
}

Semantic roles & 50–950 ramp

primary

#261B7F

secondary

#A6B343

accent

#E840D5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #261B7F

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

Preview Lab → · Contrast checker → · Palette generator →