#27509A#27509A

#27509A is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.4% C 0.130 H 261.1°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#27509A
RGB	rgb(39, 80, 154)
HSL	hsl(219, 60%, 38%)
HSV	hsv(219, 75%, 60%)
CMYK	cmyk(74.7%, 48.1%, 0%, 39.6%)
CIE-LAB	lab(35.00, 12.49, -44.62)
CIE-LCH	lch(35.00, 46.34, 285.63°)
OKLab	oklab(44.38% -0.02 -0.128)
OKLCH	oklch(44.38% 0.13 261.1)
XYZ	xyz(9.5360, 8.5007, 31.7038)
Luminance	0.0850 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27509A #9A7127

analogous

#27899A #27509A #38279A

triadic

#27509A #9A2750 #509A27

tetradic

#27509A #9A2789 #9A7127 #279A38

square

#27509A #9A2789 #9A7127 #279A38

split-complementary

#27509A #9A3827 #899A27

monochromatic

#0E1D38 #1B3769 #27509A #3369CB #648DD8

Accessibility & contrast

On white

7.78

#27509A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#27509A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27509A

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27509A	#FFFFFF	#000000	##FFFFFF
##27509A	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28589D

Deuteranopia (green-blind)

#094D99

Tritanopia (blue-blind)

#00616D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #27509a;
/* rgb */ color: rgb(39, 80, 154);
/* oklch */ color: oklch(44.4% 0.130 261.1);

Tailwind

colors: {
  custom: {
    50: '#7180b8',
    500: '#27509a',
    950: '#000000',
  },
}

SCSS

$custom: #27509a;
$custom-light: #7180b8;
$custom-dark: #000000;

JSON

{
  "hex": "#27509a",
  "rgb": {
    "r": 39,
    "g": 80,
    "b": 154
  },
  "hsl": {
    "h": 218.609,
    "s": 59.585,
    "l": 37.843
  },
  "oklch": {
    "l": 0.44376,
    "c": 0.12957,
    "h": 261.1
  },
  "luminance": 0.08502
}

Semantic roles & 50–950 ramp

primary

#27509A

secondary

#BD9C5F

accent

#AB45E3

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #27509A

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

Preview Lab → · Contrast checker → · Palette generator →