#273E92#273E92

#273E92 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.9% C 0.141 H 267.8°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#273E92
RGB	rgb(39, 62, 146)
HSL	hsl(227, 58%, 36%)
HSV	hsv(227, 73%, 57%)
CMYK	cmyk(73.3%, 57.5%, 0%, 42.7%)
CIE-LAB	lab(29.29, 21.57, -48.99)
CIE-LCH	lch(29.29, 53.53, 293.76°)
OKLab	oklab(39.85% -0.0054 -0.1412)
OKLCH	oklch(39.85% 0.141 267.8)
XYZ	xyz(7.7458, 5.9511, 27.9290)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273E92 #927B27

analogous

#277492 #273E92 #462792

triadic

#273E92 #92273E #3E9227

tetradic

#273E92 #922774 #927B27 #279246

square

#273E92 #922774 #927B27 #279246

split-complementary

#273E92 #924627 #749227

monochromatic

#0D1531 #1A2962 #273E92 #3453C2 #5F78D4

Accessibility & contrast

On white

9.59

#273E92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#273E92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273E92

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273E92	#FFFFFF	#000000	##FFFFFF
##273E92	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A95

Deuteranopia (green-blind)

#004090

Tritanopia (blue-blind)

#005361

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #273e92;
/* rgb */ color: rgb(39, 62, 146);
/* oklch */ color: oklch(39.9% 0.141 267.8);

Tailwind

colors: {
  custom: {
    50: '#7072b3',
    500: '#273e92',
    950: '#000000',
  },
}

SCSS

$custom: #273e92;
$custom-light: #7072b3;
$custom-dark: #000000;

JSON

{
  "hex": "#273e92",
  "rgb": {
    "r": 39,
    "g": 62,
    "b": 146
  },
  "hsl": {
    "h": 227.103,
    "s": 57.838,
    "l": 36.275
  },
  "oklch": {
    "l": 0.3985,
    "c": 0.14128,
    "h": 267.8
  },
  "luminance": 0.05952
}

Semantic roles & 50–950 ramp

primary

#273E92

secondary

#BAA55B

accent

#C047E1

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #273E92

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

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