#27357D#27357D

#27357D is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.2% C 0.123 H 270.7°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#27357D
RGB	rgb(39, 53, 125)
HSL	hsl(230, 52%, 32%)
HSV	hsv(230, 69%, 49%)
CMYK	cmyk(68.8%, 57.6%, 0%, 51%)
CIE-LAB	lab(25.13, 19.68, -42.68)
CIE-LCH	lch(25.13, 47.00, 294.75°)
OKLab	oklab(36.21% 0.0016 -0.1228)
OKLCH	oklch(36.21% 0.123 270.7)
XYZ	xyz(5.8102, 4.4577, 19.9523)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27357D #7D6F27

analogous

#27607D #27357D #44277D

triadic

#27357D #7D2735 #357D27

tetradic

#27357D #7D2760 #7D6F27 #277D44

square

#27357D #7D2760 #7D6F27 #277D44

split-complementary

#27357D #7D4427 #607D27

monochromatic

#0A0D20 #18214E #27357D #3649AC #5568CA

Accessibility & contrast

On white

11.10

#27357D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#27357D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27357D

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27357D	#FFFFFF	#000000	##FFFFFF
##27357D	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00407F

Deuteranopia (green-blind)

#00387C

Tritanopia (blue-blind)

#004653

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #27357d;
/* rgb */ color: rgb(39, 53, 125);
/* oklch */ color: oklch(36.2% 0.123 270.7);

Tailwind

colors: {
  custom: {
    50: '#6c6ca3',
    500: '#27357d',
    950: '#000000',
  },
}

SCSS

$custom: #27357d;
$custom-light: #6c6ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#27357d",
  "rgb": {
    "r": 39,
    "g": 53,
    "b": 125
  },
  "hsl": {
    "h": 230.233,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.36209,
    "c": 0.12277,
    "h": 270.7
  },
  "luminance": 0.04458
}

Semantic roles & 50–950 ramp

primary

#27357D

secondary

#AF9F51

accent

#C44CDC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #27357D

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

Preview Lab → · Contrast checker → · Palette generator →