#273A67#273A67

#273A67 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.7% C 0.082 H 265.2°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#273A67
RGB	rgb(39, 58, 103)
HSL	hsl(222, 45%, 28%)
HSV	hsv(222, 62%, 40%)
CMYK	cmyk(62.1%, 43.7%, 0%, 59.6%)
CIE-LAB	lab(25.06, 7.78, -28.76)
CIE-LCH	lch(25.06, 29.80, 285.13°)
OKLab	oklab(35.66% -0.0068 -0.0818)
OKLCH	oklch(35.66% 0.082 265.2)
XYZ	xyz(4.7971, 4.4363, 13.4328)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273A67 #675427

analogous

#275A67 #273A67 #342767

triadic

#273A67 #67273A #3A6727

tetradic

#273A67 #67275A #675427 #276734

square

#273A67 #67275A #675427 #276734

split-complementary

#273A67 #673427 #5A6727

monochromatic

#080C16 #16213B #273A67 #385393 #4D6EBC

Accessibility & contrast

On white

11.13

#273A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#273A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273A67

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273A67	#FFFFFF	#000000	##FFFFFF
##273A67	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273F69

Deuteranopia (green-blind)

#1E3966

Tritanopia (blue-blind)

#00444B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #273a67;
/* rgb */ color: rgb(39, 58, 103);
/* oklch */ color: oklch(35.7% 0.082 265.2);

Tailwind

colors: {
  custom: {
    50: '#676f92',
    500: '#273a67',
    950: '#000000',
  },
}

SCSS

$custom: #273a67;
$custom-light: #676f92;
$custom-dark: #000000;

JSON

{
  "hex": "#273a67",
  "rgb": {
    "r": 39,
    "g": 58,
    "b": 103
  },
  "hsl": {
    "h": 222.188,
    "s": 45.07,
    "l": 27.843
  },
  "oklch": {
    "l": 0.35664,
    "c": 0.08205,
    "h": 265.2
  },
  "luminance": 0.04437
}

Semantic roles & 50–950 ramp

primary

#273A67

secondary

#9A8450

accent

#AE53D5

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #273A67

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

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