#26378B#26378B

#26378B is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.8% C 0.141 H 269.6°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#26378B
RGB	rgb(38, 55, 139)
HSL	hsl(230, 57%, 35%)
HSV	hsv(230, 73%, 55%)
CMYK	cmyk(72.7%, 60.4%, 0%, 45.5%)
CIE-LAB	lab(26.76, 23.52, -48.80)
CIE-LCH	lch(26.76, 54.17, 295.73°)
OKLab	oklab(37.77% -0.0009 -0.1407)
OKLCH	oklch(37.77% 0.141 269.6)
XYZ	xyz(6.8241, 5.0078, 25.0281)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#26378B #8B7A26

analogous

#266A8B #26378B #48268B

triadic

#26378B #8B2637 #378B26

tetradic

#26378B #8B266A #8B7A26 #268B48

square

#26378B #8B266A #8B7A26 #268B48

split-complementary

#26378B #8B4826 #6A8B26

monochromatic

#0C112B #19245B #26378B #334ABB #5A6ED2

Accessibility & contrast

On white

10.49

#26378B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#26378B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #26378B

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##26378B	#FFFFFF	#000000	##FFFFFF
##26378B	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448E

Deuteranopia (green-blind)

#003B89

Tritanopia (blue-blind)

#004C5B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #26378b;
/* rgb */ color: rgb(38, 55, 139);
/* oklch */ color: oklch(37.8% 0.141 269.6);

Tailwind

colors: {
  custom: {
    50: '#6f6dae',
    500: '#26378b',
    950: '#000000',
  },
}

SCSS

$custom: #26378b;
$custom-light: #6f6dae;
$custom-dark: #000000;

JSON

{
  "hex": "#26378b",
  "rgb": {
    "r": 38,
    "g": 55,
    "b": 139
  },
  "hsl": {
    "h": 229.901,
    "s": 57.062,
    "l": 34.706
  },
  "oklch": {
    "l": 0.37766,
    "c": 0.14072,
    "h": 269.6
  },
  "luminance": 0.05009
}

Semantic roles & 50–950 ramp

primary

#26378B

secondary

#B7A656

accent

#C747E0

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #26378B

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

Preview Lab → · Contrast checker → · Palette generator →