#27457D#27457D

#27457D is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.8% C 0.101 H 261.7°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#27457D
RGB	rgb(39, 69, 125)
HSL	hsl(219, 52%, 32%)
HSV	hsv(219, 69%, 49%)
CMYK	cmyk(68.8%, 44.8%, 0%, 51%)
CIE-LAB	lab(29.83, 8.64, -35.12)
CIE-LCH	lch(29.83, 36.16, 283.82°)
OKLab	oklab(39.79% -0.0146 -0.1003)
OKLCH	oklch(39.79% 0.101 261.7)
XYZ	xyz(6.6652, 6.1676, 20.2373)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27457D #7D5F27

analogous

#27707D #27457D #34277D

triadic

#27457D #7D2745 #457D27

tetradic

#27457D #7D2770 #7D5F27 #277D34

square

#27457D #7D2770 #7D5F27 #277D34

split-complementary

#27457D #7D3427 #707D27

monochromatic

#0A1220 #182B4E #27457D #365FAC #557DCA

Accessibility & contrast

On white

9.40

#27457D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#27457D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27457D

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27457D	#FFFFFF	#000000	##FFFFFF
##27457D	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4B7F

Deuteranopia (green-blind)

#1C437C

Tritanopia (blue-blind)

#00525B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #27457d;
/* rgb */ color: rgb(39, 69, 125);
/* oklch */ color: oklch(39.8% 0.101 261.7);

Tailwind

colors: {
  custom: {
    50: '#6b78a3',
    500: '#27457d',
    950: '#000000',
  },
}

SCSS

$custom: #27457d;
$custom-light: #6b78a3;
$custom-dark: #000000;

JSON

{
  "hex": "#27457d",
  "rgb": {
    "r": 39,
    "g": 69,
    "b": 125
  },
  "hsl": {
    "h": 219.07,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.39787,
    "c": 0.10132,
    "h": 261.7
  },
  "luminance": 0.06168
}

Semantic roles & 50–950 ramp

primary

#27457D

secondary

#AF8E51

accent

#AA4CDC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #27457D

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

Preview Lab → · Contrast checker → · Palette generator →