#272B82#272B82

#272B82 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.7% C 0.143 H 274.1°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#272B82
RGB	rgb(39, 43, 130)
HSL	hsl(237, 54%, 33%)
HSV	hsv(237, 70%, 51%)
CMYK	cmyk(70%, 66.9%, 0%, 49%)
CIE-LAB	lab(22.90, 28.38, -49.47)
CIE-LCH	lch(22.90, 57.03, 299.84°)
OKLab	oklab(34.69% 0.0102 -0.1428)
OKLCH	oklch(34.69% 0.143 274.1)
XYZ	xyz(5.7285, 3.7703, 21.5406)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272B82 #827E27

analogous

#275882 #272B82 #502782

triadic

#272B82 #82272B #2B8227

tetradic

#272B82 #822758 #827E27 #278250

square

#272B82 #822758 #827E27 #278250

split-complementary

#272B82 #825027 #588227

monochromatic

#0B0C24 #191B53 #272B82 #353BB1 #575CCD

Accessibility & contrast

On white

11.97

#272B82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#272B82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272B82

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272B82	#FFFFFF	#000000	##FFFFFF
##272B82	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B85

Deuteranopia (green-blind)

#003380

Tritanopia (blue-blind)

#004252

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #272b82;
/* rgb */ color: rgb(39, 43, 130);
/* oklch */ color: oklch(34.7% 0.143 274.1);

Tailwind

colors: {
  custom: {
    50: '#6e64a7',
    500: '#272b82',
    950: '#000000',
  },
}

SCSS

$custom: #272b82;
$custom-light: #6e64a7;
$custom-dark: #000000;

JSON

{
  "hex": "#272b82",
  "rgb": {
    "r": 39,
    "g": 43,
    "b": 130
  },
  "hsl": {
    "h": 237.363,
    "s": 53.846,
    "l": 33.137
  },
  "oklch": {
    "l": 0.3469,
    "c": 0.14316,
    "h": 274.1
  },
  "luminance": 0.03771
}

Semantic roles & 50–950 ramp

primary

#272B82

secondary

#B1AD53

accent

#D74BDD

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #272B82

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

Preview Lab → · Contrast checker → · Palette generator →