#27407D#27407D

#27407D is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.6% C 0.108 H 265.0°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#27407D
RGB	rgb(39, 64, 125)
HSL	hsl(223, 52%, 32%)
HSV	hsv(223, 69%, 49%)
CMYK	cmyk(68.8%, 48.8%, 0%, 51%)
CIE-LAB	lab(28.32, 12.06, -37.53)
CIE-LCH	lch(28.32, 39.42, 287.81°)
OKLab	oklab(38.63% -0.0094 -0.1074)
OKLCH	oklch(38.63% 0.108 265)
XYZ	xyz(6.3705, 5.5782, 20.1390)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27407D #7D6427

analogous

#276B7D #27407D #39277D

triadic

#27407D #7D2740 #407D27

tetradic

#27407D #7D276B #7D6427 #277D39

square

#27407D #7D276B #7D6427 #277D39

split-complementary

#27407D #7D3927 #6B7D27

monochromatic

#0A1020 #18284E #27407D #3658AC #5577CA

Accessibility & contrast

On white

9.93

#27407D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#27407D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27407D

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27407D	#FFFFFF	#000000	##FFFFFF
##27407D	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21477F

Deuteranopia (green-blind)

#0F3F7C

Tritanopia (blue-blind)

#004E58

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #27407d;
/* rgb */ color: rgb(39, 64, 125);
/* oklch */ color: oklch(38.6% 0.108 265.0);

Tailwind

colors: {
  custom: {
    50: '#6b74a3',
    500: '#27407d',
    950: '#000000',
  },
}

SCSS

$custom: #27407d;
$custom-light: #6b74a3;
$custom-dark: #000000;

JSON

{
  "hex": "#27407d",
  "rgb": {
    "r": 39,
    "g": 64,
    "b": 125
  },
  "hsl": {
    "h": 222.558,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.38628,
    "c": 0.10785,
    "h": 265
  },
  "luminance": 0.05579
}

Semantic roles & 50–950 ramp

primary

#27407D

secondary

#AF9351

accent

#B24CDC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #27407D

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

Preview Lab → · Contrast checker → · Palette generator →