#27487E#27487E

#27487E is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.6% C 0.099 H 259.8°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#27487E
RGB	rgb(39, 72, 126)
HSL	hsl(217, 53%, 32%)
HSV	hsv(217, 69%, 49%)
CMYK	cmyk(69%, 42.9%, 0%, 50.6%)
CIE-LAB	lab(30.81, 6.99, -34.18)
CIE-LCH	lch(30.81, 34.89, 281.57°)
OKLab	oklab(40.56% -0.0176 -0.0974)
OKLCH	oklch(40.56% 0.099 259.8)
XYZ	xyz(6.9186, 6.5717, 20.6385)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27487E #7E5D27

analogous

#27747E #27487E #31277E

triadic

#27487E #7E2748 #487E27

tetradic

#27487E #7E2774 #7E5D27 #277E31

square

#27487E #7E2774 #7E5D27 #277E31

split-complementary

#27487E #7E3127 #747E27

monochromatic

#0A1321 #192D4F #27487E #3563AD #5582CA

Accessibility & contrast

On white

9.07

#27487E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#27487E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27487E

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27487E	#FFFFFF	#000000	##FFFFFF
##27487E	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4D80

Deuteranopia (green-blind)

#22457D

Tritanopia (blue-blind)

#00545D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #27487e;
/* rgb */ color: rgb(39, 72, 126);
/* oklch */ color: oklch(40.6% 0.099 259.8);

Tailwind

colors: {
  custom: {
    50: '#6b7aa4',
    500: '#27487e',
    950: '#000000',
  },
}

SCSS

$custom: #27487e;
$custom-light: #6b7aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#27487e",
  "rgb": {
    "r": 39,
    "g": 72,
    "b": 126
  },
  "hsl": {
    "h": 217.241,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.40564,
    "c": 0.09903,
    "h": 259.8
  },
  "luminance": 0.06572
}

Semantic roles & 50–950 ramp

primary

#27487E

secondary

#AF8C52

accent

#A54CDC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #27487E

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

Preview Lab → · Contrast checker → · Palette generator →