#26388B#26388B

#26388B is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.0% C 0.139 H 269.3°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#26388B
RGB	rgb(38, 56, 139)
HSL	hsl(229, 57%, 35%)
HSV	hsv(229, 73%, 55%)
CMYK	cmyk(72.7%, 59.7%, 0%, 45.5%)
CIE-LAB	lab(27.03, 22.83, -48.35)
CIE-LCH	lch(27.03, 53.47, 295.28°)
OKLab	oklab(37.97% -0.0017 -0.1394)
OKLCH	oklch(37.97% 0.139 269.3)
XYZ	xyz(6.8721, 5.1038, 25.0441)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#26388B #8B7926

analogous

#266B8B #26388B #47268B

triadic

#26388B #8B2638 #388B26

tetradic

#26388B #8B266B #8B7926 #268B47

square

#26388B #8B266B #8B7926 #268B47

split-complementary

#26388B #8B4726 #6B8B26

monochromatic

#0C112B #19255B #26388B #334BBB #5A6FD2

Accessibility & contrast

On white

10.39

#26388B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#26388B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #26388B

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##26388B	#FFFFFF	#000000	##FFFFFF
##26388B	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458E

Deuteranopia (green-blind)

#003B89

Tritanopia (blue-blind)

#004D5C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #26388b;
/* rgb */ color: rgb(38, 56, 139);
/* oklch */ color: oklch(38.0% 0.139 269.3);

Tailwind

colors: {
  custom: {
    50: '#6f6eae',
    500: '#26388b',
    950: '#000000',
  },
}

SCSS

$custom: #26388b;
$custom-light: #6f6eae;
$custom-dark: #000000;

JSON

{
  "hex": "#26388b",
  "rgb": {
    "r": 38,
    "g": 56,
    "b": 139
  },
  "hsl": {
    "h": 229.307,
    "s": 57.062,
    "l": 34.706
  },
  "oklch": {
    "l": 0.37968,
    "c": 0.13942,
    "h": 269.3
  },
  "luminance": 0.05104
}

Semantic roles & 50–950 ramp

primary

#26388B

secondary

#B7A556

accent

#C547E0

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #26388B

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

Preview Lab → · Contrast checker → · Palette generator →