#273198#273198

#273198 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.9% C 0.166 H 271.4°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#273198
RGB	rgb(39, 49, 152)
HSL	hsl(235, 59%, 37%)
HSV	hsv(235, 74%, 60%)
CMYK	cmyk(74.3%, 67.8%, 0%, 40.4%)
CIE-LAB	lab(26.43, 32.52, -57.34)
CIE-LCH	lch(26.43, 65.92, 299.56°)
OKLab	oklab(37.9% 0.004 -0.1658)
OKLCH	oklch(37.9% 0.166 271.4)
XYZ	xyz(7.6006, 4.8942, 30.2438)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273198 #988E27

analogous

#276A98 #273198 #552798

triadic

#273198 #982731 #319827

tetradic

#273198 #98276A #988E27 #279855

square

#273198 #98276A #988E27 #279855

split-complementary

#273198 #985527 #6A9827

monochromatic

#0E1237 #1B2167 #273198 #3341C9 #636DD7

Accessibility & contrast

On white

10.61

#273198 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#273198 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273198

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273198	#FFFFFF	#000000	##FFFFFF
##273198	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449B

Deuteranopia (green-blind)

#003996

Tritanopia (blue-blind)

#004D60

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #273198;
/* rgb */ color: rgb(39, 49, 152);
/* oklch */ color: oklch(37.9% 0.166 271.4);

Tailwind

colors: {
  custom: {
    50: '#7369b7',
    500: '#273198',
    950: '#000000',
  },
}

SCSS

$custom: #273198;
$custom-light: #7369b7;
$custom-dark: #000000;

JSON

{
  "hex": "#273198",
  "rgb": {
    "r": 39,
    "g": 49,
    "b": 152
  },
  "hsl": {
    "h": 234.69,
    "s": 59.162,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37898,
    "c": 0.16584,
    "h": 271.4
  },
  "luminance": 0.04895
}

Semantic roles & 50–950 ramp

primary

#273198

secondary

#BCB45E

accent

#D445E2

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #273198

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

Preview Lab → · Contrast checker → · Palette generator →