#273375#273375

#273375 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.1% C 0.114 H 271.6°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#273375
RGB	rgb(39, 51, 117)
HSL	hsl(231, 50%, 31%)
HSV	hsv(231, 67%, 46%)
CMYK	cmyk(66.7%, 56.4%, 0%, 54.1%)
CIE-LAB	lab(23.94, 18.01, -39.54)
CIE-LCH	lch(23.94, 43.45, 294.49°)
OKLab	oklab(35.12% 0.0031 -0.1135)
OKLCH	oklch(35.12% 0.114 271.6)
XYZ	xyz(5.2303, 4.0829, 17.3386)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273375 #756927

analogous

#275A75 #273375 #422775

triadic

#273375 #752733 #337527

tetradic

#273375 #75275A #756927 #277542

square

#273375 #75275A #756927 #277542

split-complementary

#273375 #754227 #5A7527

monochromatic

#080B19 #181F47 #273375 #3647A3 #5163C5

Accessibility & contrast

On white

11.56

#273375 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#273375 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273375

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273375	#FFFFFF	#000000	##FFFFFF
##273375	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053D77

Deuteranopia (green-blind)

#003674

Tritanopia (blue-blind)

#00434E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #273375;
/* rgb */ color: rgb(39, 51, 117);
/* oklch */ color: oklch(35.1% 0.114 271.6);

Tailwind

colors: {
  custom: {
    50: '#6a6a9d',
    500: '#273375',
    950: '#000000',
  },
}

SCSS

$custom: #273375;
$custom-light: #6a6a9d;
$custom-dark: #000000;

JSON

{
  "hex": "#273375",
  "rgb": {
    "r": 39,
    "g": 51,
    "b": 117
  },
  "hsl": {
    "h": 230.769,
    "s": 50,
    "l": 30.588
  },
  "oklch": {
    "l": 0.35122,
    "c": 0.11357,
    "h": 271.6
  },
  "luminance": 0.04083
}

Semantic roles & 50–950 ramp

primary

#273375

secondary

#A79A51

accent

#C44EDA

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #273375

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

Preview Lab → · Contrast checker → · Palette generator →