#27359E#27359E

#27359E is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.2% C 0.169 H 270.3°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#27359E
RGB	rgb(39, 53, 158)
HSL	hsl(233, 60%, 39%)
HSV	hsv(233, 75%, 62%)
CMYK	cmyk(75.3%, 66.5%, 0%, 38%)
CIE-LAB	lab(27.97, 32.13, -58.48)
CIE-LCH	lch(27.97, 66.72, 298.79°)
OKLab	oklab(39.19% 0.001 -0.1691)
OKLCH	oklch(39.19% 0.169 270.3)
XYZ	xyz(8.2793, 5.4453, 32.9558)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27359E #9E9027

analogous

#27709E #27359E #54279E

triadic

#27359E #9E2735 #359E27

tetradic

#27359E #9E2770 #9E9027 #279E54

square

#27359E #9E2770 #9E9027 #279E54

split-complementary

#27359E #9E5427 #709E27

monochromatic

#0F143C #1B256D #27359E #3547CD #6674D9

Accessibility & contrast

On white

10.05

#27359E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#27359E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27359E

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27359E	#FFFFFF	#000000	##FFFFFF
##27359E	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A1

Deuteranopia (green-blind)

#003C9C

Tritanopia (blue-blind)

#005164

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #27359e;
/* rgb */ color: rgb(39, 53, 158);
/* oklch */ color: oklch(39.2% 0.169 270.3);

Tailwind

colors: {
  custom: {
    50: '#746cbc',
    500: '#27359e',
    950: '#000000',
  },
}

SCSS

$custom: #27359e;
$custom-light: #746cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#27359e",
  "rgb": {
    "r": 39,
    "g": 53,
    "b": 158
  },
  "hsl": {
    "h": 232.941,
    "s": 60.406,
    "l": 38.627
  },
  "oklch": {
    "l": 0.3919,
    "c": 0.16911,
    "h": 270.3
  },
  "luminance": 0.05446
}

Semantic roles & 50–950 ramp

primary

#27359E

secondary

#BFB462

accent

#D144E4

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #27359E

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

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