#261F78#261F78

#261F78 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.6% C 0.144 H 277.7°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#261F78
RGB	rgb(38, 31, 120)
HSL	hsl(245, 59%, 30%)
HSV	hsv(245, 74%, 47%)
CMYK	cmyk(68.3%, 74.2%, 0%, 52.9%)
CIE-LAB	lab(19.00, 32.36, -49.52)
CIE-LCH	lch(19.00, 59.15, 303.17°)
OKLab	oklab(31.56% 0.0193 -0.143)
OKLCH	oklch(31.56% 0.144 277.7)
XYZ	xyz(4.6784, 2.7477, 18.0495)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#261F78 #71781F

analogous

#1F4578 #261F78 #531F78

triadic

#261F78 #78261F #1F7826

tetradic

#261F78 #781F45 #71781F #1F7853

square

#261F78 #781F45 #71781F #1F7853

split-complementary

#261F78 #78531F #45781F

monochromatic

#080618 #171247 #261F78 #352CA9 #4E43CE

Accessibility & contrast

On white

13.55

#261F78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#261F78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261F78

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##261F78	#FFFFFF	#000000	##FFFFFF
##261F78	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327B

Deuteranopia (green-blind)

#002A76

Tritanopia (blue-blind)

#003849

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #261f78;
/* rgb */ color: rgb(38, 31, 120);
/* oklch */ color: oklch(31.6% 0.144 277.7);

Tailwind

colors: {
  custom: {
    50: '#6c5ca0',
    500: '#261f78',
    950: '#000000',
  },
}

SCSS

$custom: #261f78;
$custom-light: #6c5ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#261f78",
  "rgb": {
    "r": 38,
    "g": 31,
    "b": 120
  },
  "hsl": {
    "h": 244.719,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.31561,
    "c": 0.14426,
    "h": 277.7
  },
  "luminance": 0.02748
}

Semantic roles & 50–950 ramp

primary

#261F78

secondary

#A4AB47

accent

#E246D6

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08040F

muted

#7A797E

Preview Lab

Preview with #261F78

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

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