#275397#275397

#275397 is a dark, vivid blue. Relative luminance 0.089; OKLCH L 44.8% C 0.122 H 258.9°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#275397
RGB	rgb(39, 83, 151)
HSL	hsl(216, 59%, 37%)
HSV	hsv(216, 74%, 59%)
CMYK	cmyk(74.2%, 45%, 0%, 40.8%)
CIE-LAB	lab(35.70, 9.32, -41.70)
CIE-LCH	lch(35.70, 42.73, 282.61°)
OKLab	oklab(44.85% -0.0233 -0.1194)
OKLCH	oklch(44.85% 0.122 258.9)
XYZ	xyz(9.5138, 8.8512, 30.4792)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275397 #976B27

analogous

#278B97 #275397 #332797

triadic

#275397 #972753 #539727

tetradic

#275397 #97278B #976B27 #279733

square

#275397 #97278B #976B27 #279733

split-complementary

#275397 #973327 #8B9727

monochromatic

#0E1E36 #1A3866 #275397 #346EC8 #6290D6

Accessibility & contrast

On white

7.58

#275397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#275397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275397

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275397	#FFFFFF	#000000	##FFFFFF
##275397	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31599A

Deuteranopia (green-blind)

#1C4F96

Tritanopia (blue-blind)

#00636D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #275397;
/* rgb */ color: rgb(39, 83, 151);
/* oklch */ color: oklch(44.8% 0.122 258.9);

Tailwind

colors: {
  custom: {
    50: '#7082b6',
    500: '#275397',
    950: '#000000',
  },
}

SCSS

$custom: #275397;
$custom-light: #7082b6;
$custom-dark: #000000;

JSON

{
  "hex": "#275397",
  "rgb": {
    "r": 39,
    "g": 83,
    "b": 151
  },
  "hsl": {
    "h": 216.429,
    "s": 58.947,
    "l": 37.255
  },
  "oklch": {
    "l": 0.44846,
    "c": 0.12162,
    "h": 258.9
  },
  "luminance": 0.08852
}

Semantic roles & 50–950 ramp

primary

#275397

secondary

#BC975E

accent

#A546E2

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #275397

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

Preview Lab → · Contrast checker → · Palette generator →