#27497D#27497D

#27497D is a dark, moderate blue. Relative luminance 0.067; OKLCH L 40.7% C 0.096 H 258.7°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#27497D
RGB	rgb(39, 73, 125)
HSL	hsl(216, 52%, 32%)
HSV	hsv(216, 69%, 49%)
CMYK	cmyk(68.8%, 41.6%, 0%, 51%)
CIE-LAB	lab(31.06, 5.94, -33.16)
CIE-LCH	lch(31.06, 33.69, 280.15°)
OKLab	oklab(40.74% -0.0189 -0.0945)
OKLCH	oklch(40.74% 0.096 258.7)
XYZ	xyz(6.9196, 6.6764, 20.3221)
Luminance	0.0668 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27497D #7D5B27

analogous

#27747D #27497D #30277D

triadic

#27497D #7D2749 #497D27

tetradic

#27497D #7D2774 #7D5B27 #277D30

square

#27497D #7D2774 #7D5B27 #277D30

split-complementary

#27497D #7D3027 #747D27

monochromatic

#0A1320 #182E4E #27497D #3664AC #5583CA

Accessibility & contrast

On white

8.99

#27497D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#27497D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27497D

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27497D	#FFFFFF	#000000	##FFFFFF
##27497D	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314D7F

Deuteranopia (green-blind)

#24457C

Tritanopia (blue-blind)

#00555D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #27497d;
/* rgb */ color: rgb(39, 73, 125);
/* oklch */ color: oklch(40.7% 0.096 258.7);

Tailwind

colors: {
  custom: {
    50: '#6b7ba3',
    500: '#27497d',
    950: '#000000',
  },
}

SCSS

$custom: #27497d;
$custom-light: #6b7ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#27497d",
  "rgb": {
    "r": 39,
    "g": 73,
    "b": 125
  },
  "hsl": {
    "h": 216.279,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.40736,
    "c": 0.09633,
    "h": 258.7
  },
  "luminance": 0.06677
}

Semantic roles & 50–950 ramp

primary

#27497D

secondary

#AF8A51

accent

#A34CDC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #27497D

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

Preview Lab → · Contrast checker → · Palette generator →