#273298#273298

#273298 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.1% C 0.165 H 271.2°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#273298
RGB	rgb(39, 50, 152)
HSL	hsl(234, 59%, 37%)
HSV	hsv(234, 74%, 60%)
CMYK	cmyk(74.3%, 67.1%, 0%, 40.4%)
CIE-LAB	lab(26.67, 31.87, -56.94)
CIE-LCH	lch(26.67, 65.25, 299.24°)
OKLab	oklab(38.07% 0.0034 -0.1646)
OKLCH	oklch(38.07% 0.165 271.2)
XYZ	xyz(7.6429, 4.9787, 30.2579)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273298 #988D27

analogous

#276B98 #273298 #542798

triadic

#273298 #982732 #329827

tetradic

#273298 #98276B #988D27 #279854

square

#273298 #98276B #988D27 #279854

split-complementary

#273298 #985427 #6B9827

monochromatic

#0E1237 #1B2267 #273298 #3342C9 #636ED7

Accessibility & contrast

On white

10.52

#273298 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#273298 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273298

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273298	#FFFFFF	#000000	##FFFFFF
##273298	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449B

Deuteranopia (green-blind)

#003A96

Tritanopia (blue-blind)

#004D60

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #273298;
/* rgb */ color: rgb(39, 50, 152);
/* oklch */ color: oklch(38.1% 0.165 271.2);

Tailwind

colors: {
  custom: {
    50: '#736ab7',
    500: '#273298',
    950: '#000000',
  },
}

SCSS

$custom: #273298;
$custom-light: #736ab7;
$custom-dark: #000000;

JSON

{
  "hex": "#273298",
  "rgb": {
    "r": 39,
    "g": 50,
    "b": 152
  },
  "hsl": {
    "h": 234.159,
    "s": 59.162,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38075,
    "c": 0.16465,
    "h": 271.2
  },
  "luminance": 0.0498
}

Semantic roles & 50–950 ramp

primary

#273298

secondary

#BCB35E

accent

#D345E2

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #273298

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

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