#27398C#27398C

#27398C is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.3% C 0.139 H 269.4°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#27398C
RGB	rgb(39, 57, 140)
HSL	hsl(229, 56%, 35%)
HSV	hsv(229, 72%, 55%)
CMYK	cmyk(72.1%, 59.3%, 0%, 45.1%)
CIE-LAB	lab(27.44, 22.67, -48.31)
CIE-LCH	lch(27.44, 53.36, 295.15°)
OKLab	oklab(38.31% -0.0015 -0.1392)
OKLCH	oklch(38.31% 0.139 269.4)
XYZ	xyz(7.0318, 5.2503, 25.4487)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27398C #8C7A27

analogous

#276B8C #27398C #47278C

triadic

#27398C #8C2739 #398C27

tetradic

#27398C #8C276B #8C7A27 #278C47

square

#27398C #8C276B #8C7A27 #278C47

split-complementary

#27398C #8C4727 #6B8C27

monochromatic

#0C122C #1A265C #27398C #344CBC #5C71D2

Accessibility & contrast

On white

10.24

#27398C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#27398C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27398C

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27398C	#FFFFFF	#000000	##FFFFFF
##27398C	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468F

Deuteranopia (green-blind)

#003C8A

Tritanopia (blue-blind)

#004E5C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #27398c;
/* rgb */ color: rgb(39, 57, 140);
/* oklch */ color: oklch(38.3% 0.139 269.4);

Tailwind

colors: {
  custom: {
    50: '#6f6fae',
    500: '#27398c',
    950: '#000000',
  },
}

SCSS

$custom: #27398c;
$custom-light: #6f6fae;
$custom-dark: #000000;

JSON

{
  "hex": "#27398c",
  "rgb": {
    "r": 39,
    "g": 57,
    "b": 140
  },
  "hsl": {
    "h": 229.307,
    "s": 56.425,
    "l": 35.098
  },
  "oklch": {
    "l": 0.38313,
    "c": 0.13925,
    "h": 269.4
  },
  "luminance": 0.05251
}

Semantic roles & 50–950 ramp

primary

#27398C

secondary

#B7A658

accent

#C548E0

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #27398C

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

Preview Lab → · Contrast checker → · Palette generator →