#27519B#27519B

#27519B is a dark, vivid blue. Relative luminance 0.087; OKLCH L 44.7% C 0.130 H 260.8°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#27519B
RGB	rgb(39, 81, 155)
HSL	hsl(218, 60%, 38%)
HSV	hsv(218, 75%, 61%)
CMYK	cmyk(74.8%, 47.7%, 0%, 39.2%)
CIE-LAB	lab(35.36, 12.21, -44.65)
CIE-LCH	lch(35.36, 46.29, 285.29°)
OKLab	oklab(44.67% -0.0208 -0.1281)
OKLCH	oklch(44.67% 0.13 260.8)
XYZ	xyz(9.6934, 8.6817, 32.1689)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27519B #9B7127

analogous

#278B9B #27519B #37279B

triadic

#27519B #9B2751 #519B27

tetradic

#27519B #9B278B #9B7127 #279B37

square

#27519B #9B278B #9B7127 #279B37

split-complementary

#27519B #9B3727 #8B9B27

monochromatic

#0E1E39 #1B376A #27519B #336BCC #648ED8

Accessibility & contrast

On white

7.67

#27519B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#27519B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27519B

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27519B	#FFFFFF	#000000	##FFFFFF
##27519B	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29599E

Deuteranopia (green-blind)

#0C4E9A

Tritanopia (blue-blind)

#00626E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #27519b;
/* rgb */ color: rgb(39, 81, 155);
/* oklch */ color: oklch(44.7% 0.130 260.8);

Tailwind

colors: {
  custom: {
    50: '#7181b9',
    500: '#27519b',
    950: '#000000',
  },
}

SCSS

$custom: #27519b;
$custom-light: #7181b9;
$custom-dark: #000000;

JSON

{
  "hex": "#27519b",
  "rgb": {
    "r": 39,
    "g": 81,
    "b": 155
  },
  "hsl": {
    "h": 218.276,
    "s": 59.794,
    "l": 38.039
  },
  "oklch": {
    "l": 0.44674,
    "c": 0.12974,
    "h": 260.8
  },
  "luminance": 0.08683
}

Semantic roles & 50–950 ramp

primary

#27519B

secondary

#BE9C60

accent

#AA45E3

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #27519B

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

Preview Lab → · Contrast checker → · Palette generator →