#27587C#27587C

#27587C is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.4% C 0.080 H 243.2°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#27587C
RGB	rgb(39, 88, 124)
HSL	hsl(205, 52%, 32%)
HSV	hsv(205, 69%, 49%)
CMYK	cmyk(68.5%, 29%, 0%, 51.4%)
CIE-LAB	lab(35.72, -4.16, -25.18)
CIE-LCH	lch(35.72, 25.52, 260.62°)
OKLab	oklab(44.37% -0.0358 -0.071)
OKLCH	oklch(44.37% 0.08 243.2)
XYZ	xyz(7.9631, 8.8652, 20.3564)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27587C #7C4B27

analogous

#277C76 #27587C #272E7C

triadic

#27587C #7C2758 #587C27

tetradic

#27587C #76277C #7C4B27 #2E7C27

square

#27587C #76277C #7C4B27 #2E7C27

split-complementary

#27587C #7C272E #7C7627

monochromatic

#0A161F #18374D #27587C #3679AB #5498C9

Accessibility & contrast

On white

7.57

#27587C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#27587C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27587C

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27587C	#FFFFFF	#000000	##FFFFFF
##27587C	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48597E

Deuteranopia (green-blind)

#3C507B

Tritanopia (blue-blind)

#006165

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #27587c;
/* rgb */ color: rgb(39, 88, 124);
/* oklch */ color: oklch(44.4% 0.080 243.2);

Tailwind

colors: {
  custom: {
    50: '#6b87a2',
    500: '#27587c',
    950: '#000000',
  },
}

SCSS

$custom: #27587c;
$custom-light: #6b87a2;
$custom-dark: #000000;

JSON

{
  "hex": "#27587c",
  "rgb": {
    "r": 39,
    "g": 88,
    "b": 124
  },
  "hsl": {
    "h": 205.412,
    "s": 52.147,
    "l": 31.961
  },
  "oklch": {
    "l": 0.44373,
    "c": 0.07951,
    "h": 243.2
  },
  "luminance": 0.08866
}

Semantic roles & 50–950 ramp

primary

#27587C

secondary

#AE7851

accent

#894CDC

background

#F6F8FA

surface

#ECEFF3

border

#C7CACD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #27587C

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

Preview Lab → · Contrast checker → · Palette generator →