#261F8F#261F8F

#261F8F is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.1% C 0.174 H 274.7°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#261F8F
RGB	rgb(38, 31, 143)
HSL	hsl(244, 64%, 34%)
HSV	hsv(244, 78%, 56%)
CMYK	cmyk(73.4%, 78.3%, 0%, 43.9%)
CIE-LAB	lab(21.49, 40.19, -59.93)
CIE-LCH	lch(21.49, 72.16, 303.85°)
OKLab	oklab(34.06% 0.0143 -0.1733)
OKLCH	oklch(34.06% 0.174 274.7)
XYZ	xyz(6.2456, 3.3746, 26.3035)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#261F8F #888F1F

analogous

#1F508F #261F8F #5E1F8F

triadic

#261F8F #8F261F #1F8F26

tetradic

#261F8F #8F1F50 #888F1F #1F8F5E

square

#261F8F #8F1F50 #888F1F #1F8F5E

split-complementary

#261F8F #8F5E1F #508F1F

monochromatic

#0B092A #19145D #261F8F #332AC1 #584FD9

Accessibility & contrast

On white

12.54

#261F8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#261F8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261F8F

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##261F8F	#FFFFFF	#000000	##FFFFFF
##261F8F	1.00	12.54	1.68	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003992

Deuteranopia (green-blind)

#002E8D

Tritanopia (blue-blind)

#004056

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #261f8f;
/* rgb */ color: rgb(38, 31, 143);
/* oklch */ color: oklch(34.1% 0.174 274.7);

Tailwind

colors: {
  custom: {
    50: '#725db1',
    500: '#261f8f',
    950: '#000000',
  },
}

SCSS

$custom: #261f8f;
$custom-light: #725db1;
$custom-dark: #000000;

JSON

{
  "hex": "#261f8f",
  "rgb": {
    "r": 38,
    "g": 31,
    "b": 143
  },
  "hsl": {
    "h": 243.75,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34061,
    "c": 0.17391,
    "h": 274.7
  },
  "luminance": 0.03375
}

Semantic roles & 50–950 ramp

primary

#261F8F

secondary

#B5BC4E

accent

#E740DD

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #261F8F

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

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