#27518C#27518C

#27518C is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.6% C 0.108 H 257.4°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#27518C
RGB	rgb(39, 81, 140)
HSL	hsl(215, 56%, 35%)
HSV	hsv(215, 72%, 55%)
CMYK	cmyk(72.1%, 42.1%, 0%, 45.1%)
CIE-LAB	lab(34.41, 6.39, -37.07)
CIE-LCH	lch(34.41, 37.61, 279.78°)
OKLab	oklab(43.63% -0.0237 -0.1058)
OKLCH	oklch(43.63% 0.108 257.4)
XYZ	xyz(8.5110, 8.2087, 25.9418)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27518C #8C6227

analogous

#27838C #27518C #30278C

triadic

#27518C #8C2751 #518C27

tetradic

#27518C #8C2783 #8C6227 #278C30

square

#27518C #8C2783 #8C6227 #278C30

split-complementary

#27518C #8C3027 #838C27

monochromatic

#0C1A2C #1A355C #27518C #346DBC #5C8DD2

Accessibility & contrast

On white

7.95

#27518C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#27518C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27518C

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27518C	#FFFFFF	#000000	##FFFFFF
##27518C	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35568E

Deuteranopia (green-blind)

#254D8B

Tritanopia (blue-blind)

#005F67

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #27518c;
/* rgb */ color: rgb(39, 81, 140);
/* oklch */ color: oklch(43.6% 0.108 257.4);

Tailwind

colors: {
  custom: {
    50: '#6e81ae',
    500: '#27518c',
    950: '#000000',
  },
}

SCSS

$custom: #27518c;
$custom-light: #6e81ae;
$custom-dark: #000000;

JSON

{
  "hex": "#27518c",
  "rgb": {
    "r": 39,
    "g": 81,
    "b": 140
  },
  "hsl": {
    "h": 215.05,
    "s": 56.425,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43633,
    "c": 0.10841,
    "h": 257.4
  },
  "luminance": 0.0821
}

Semantic roles & 50–950 ramp

primary

#27518C

secondary

#B78F58

accent

#A148E0

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #27518C

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

Preview Lab → · Contrast checker → · Palette generator →