#27366B#27366B

#27366B is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.0% C 0.094 H 269.2°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#27366B
RGB	rgb(39, 54, 107)
HSL	hsl(227, 47%, 29%)
HSV	hsv(227, 64%, 42%)
CMYK	cmyk(63.6%, 49.5%, 0%, 58%)
CIE-LAB	lab(24.10, 12.09, -32.88)
CIE-LCH	lch(24.10, 35.03, 290.18°)
OKLab	oklab(35.01% -0.0013 -0.0939)
OKLCH	oklch(35.01% 0.094 269.2)
XYZ	xyz(4.8088, 4.1308, 14.4510)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27366B #6B5C27

analogous

#27586B #27366B #3A276B

triadic

#27366B #6B2736 #366B27

tetradic

#27366B #6B2758 #6B5C27 #276B3A

square

#27366B #6B2758 #6B5C27 #276B3A

split-complementary

#27366B #6B3A27 #586B27

monochromatic

#080B16 #171F3E #27366B #374D98 #4E67BE

Accessibility & contrast

On white

11.50

#27366B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#27366B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27366B

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27366B	#FFFFFF	#000000	##FFFFFF
##27366B	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3C6D

Deuteranopia (green-blind)

#11366A

Tritanopia (blue-blind)

#00424B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #27366b;
/* rgb */ color: rgb(39, 54, 107);
/* oklch */ color: oklch(35.0% 0.094 269.2);

Tailwind

colors: {
  custom: {
    50: '#686c96',
    500: '#27366b',
    950: '#000000',
  },
}

SCSS

$custom: #27366b;
$custom-light: #686c96;
$custom-dark: #000000;

JSON

{
  "hex": "#27366b",
  "rgb": {
    "r": 39,
    "g": 54,
    "b": 107
  },
  "hsl": {
    "h": 226.765,
    "s": 46.575,
    "l": 28.627
  },
  "oklch": {
    "l": 0.35008,
    "c": 0.09392,
    "h": 269.2
  },
  "luminance": 0.04131
}

Semantic roles & 50–950 ramp

primary

#27366B

secondary

#9E8D50

accent

#B952D6

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070D

muted

#7A7A7E

Preview Lab

Preview with #27366B

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

Preview Lab → · Contrast checker → · Palette generator →