#27398A#27398A

#27398A is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.1% C 0.136 H 269.4°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#27398A
RGB	rgb(39, 57, 138)
HSL	hsl(229, 56%, 35%)
HSV	hsv(229, 72%, 54%)
CMYK	cmyk(71.7%, 58.7%, 0%, 45.9%)
CIE-LAB	lab(27.27, 21.91, -47.33)
CIE-LCH	lch(27.27, 52.15, 294.84°)
OKLab	oklab(38.14% -0.0015 -0.1364)
OKLCH	oklch(38.14% 0.136 269.4)
XYZ	xyz(6.8857, 5.1919, 24.6791)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27398A #8A7827

analogous

#276B8A #27398A #47278A

triadic

#27398A #8A2739 #398A27

tetradic

#27398A #8A276B #8A7827 #278A47

square

#27398A #8A276B #8A7827 #278A47

split-complementary

#27398A #8A4727 #6B8A27

monochromatic

#0C122B #1A255A #27398A #344DBA #5B70D1

Accessibility & contrast

On white

10.30

#27398A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#27398A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27398A

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27398A	#FFFFFF	#000000	##FFFFFF
##27398A	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458D

Deuteranopia (green-blind)

#003C88

Tritanopia (blue-blind)

#004D5B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #27398a;
/* rgb */ color: rgb(39, 57, 138);
/* oklch */ color: oklch(38.1% 0.136 269.4);

Tailwind

colors: {
  custom: {
    50: '#6f6fad',
    500: '#27398a',
    950: '#000000',
  },
}

SCSS

$custom: #27398a;
$custom-light: #6f6fad;
$custom-dark: #000000;

JSON

{
  "hex": "#27398a",
  "rgb": {
    "r": 39,
    "g": 57,
    "b": 138
  },
  "hsl": {
    "h": 229.091,
    "s": 55.932,
    "l": 34.706
  },
  "oklch": {
    "l": 0.38141,
    "c": 0.13638,
    "h": 269.4
  },
  "luminance": 0.05193
}

Semantic roles & 50–950 ramp

primary

#27398A

secondary

#B6A457

accent

#C449DF

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #27398A

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

Preview Lab → · Contrast checker → · Palette generator →