#275398#275398

#275398 is a dark, vivid blue. Relative luminance 0.089; OKLCH L 44.9% C 0.123 H 259.2°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#275398
RGB	rgb(39, 83, 152)
HSL	hsl(217, 59%, 37%)
HSV	hsv(217, 74%, 60%)
CMYK	cmyk(74.3%, 45.4%, 0%, 40.4%)
CIE-LAB	lab(35.76, 9.71, -42.20)
CIE-LCH	lch(35.76, 43.31, 282.96°)
OKLab	oklab(44.92% -0.0231 -0.1208)
OKLCH	oklch(44.92% 0.123 259.2)
XYZ	xyz(9.5954, 8.8838, 30.9087)
Luminance	0.0888 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275398 #986C27

analogous

#278C98 #275398 #332798

triadic

#275398 #982753 #539827

tetradic

#275398 #98278C #986C27 #279833

square

#275398 #98278C #986C27 #279833

split-complementary

#275398 #983327 #8C9827

monochromatic

#0E1E37 #1B3867 #275398 #336EC9 #6390D7

Accessibility & contrast

On white

7.56

#275398 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#275398 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275398

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275398	#FFFFFF	#000000	##FFFFFF
##275398	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305A9B

Deuteranopia (green-blind)

#1A4F97

Tritanopia (blue-blind)

#00636E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #275398;
/* rgb */ color: rgb(39, 83, 152);
/* oklch */ color: oklch(44.9% 0.123 259.2);

Tailwind

colors: {
  custom: {
    50: '#7182b7',
    500: '#275398',
    950: '#000000',
  },
}

SCSS

$custom: #275398;
$custom-light: #7182b7;
$custom-dark: #000000;

JSON

{
  "hex": "#275398",
  "rgb": {
    "r": 39,
    "g": 83,
    "b": 152
  },
  "hsl": {
    "h": 216.637,
    "s": 59.162,
    "l": 37.451
  },
  "oklch": {
    "l": 0.44916,
    "c": 0.12304,
    "h": 259.2
  },
  "luminance": 0.08885
}

Semantic roles & 50–950 ramp

primary

#275398

secondary

#BC985E

accent

#A545E2

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #275398

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

Preview Lab → · Contrast checker → · Palette generator →