#27197F#27197F

#27197F is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.5% C 0.159 H 278.3°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#27197F
RGB	rgb(39, 25, 127)
HSL	hsl(248, 67%, 30%)
HSV	hsv(248, 80%, 50%)
CMYK	cmyk(69.3%, 80.3%, 0%, 50.2%)
CIE-LAB	lab(18.62, 38.29, -54.61)
CIE-LCH	lch(18.62, 66.70, 305.04°)
OKLab	oklab(31.54% 0.0229 -0.1577)
OKLCH	oklch(31.54% 0.159 278.3)
XYZ	xyz(5.0139, 2.6585, 20.3235)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27197F #717F19

analogous

#193E7F #27197F #5A197F

triadic

#27197F #7F2719 #197F27

tetradic

#27197F #7F193E #717F19 #197F5A

square

#27197F #7F193E #717F19 #197F5A

split-complementary

#27197F #7F5A19 #3E7F19

monochromatic

#08051A #170F4C #27197F #3723B2 #503AD8

Accessibility & contrast

On white

13.71

#27197F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#27197F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27197F

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27197F	#FFFFFF	#000000	##FFFFFF
##27197F	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003182

Deuteranopia (green-blind)

#00297D

Tritanopia (blue-blind)

#00374C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #27197f;
/* rgb */ color: rgb(39, 25, 127);
/* oklch */ color: oklch(31.5% 0.159 278.3);

Tailwind

colors: {
  custom: {
    50: '#6f59a5',
    500: '#27197f',
    950: '#000000',
  },
}

SCSS

$custom: #27197f;
$custom-light: #6f59a5;
$custom-dark: #000000;

JSON

{
  "hex": "#27197f",
  "rgb": {
    "r": 39,
    "g": 25,
    "b": 127
  },
  "hsl": {
    "h": 248.235,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.31538,
    "c": 0.1594,
    "h": 278.3
  },
  "luminance": 0.02659
}

Semantic roles & 50–950 ramp

primary

#27197F

secondary

#A3B341

accent

#EA3ED2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #27197F

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

Preview Lab → · Contrast checker → · Palette generator →