#271E67#271E67

#271E67 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.8% C 0.122 H 281.6°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#271E67
RGB	rgb(39, 30, 103)
HSL	hsl(247, 55%, 26%)
HSV	hsv(247, 71%, 40%)
CMYK	cmyk(62.1%, 70.9%, 0%, 59.6%)
CIE-LAB	lab(17.17, 27.20, -41.50)
CIE-LCH	lch(17.17, 49.62, 303.25°)
OKLab	oklab(29.76% 0.0245 -0.1194)
OKLCH	oklch(29.76% 0.122 281.6)
XYZ	xyz(3.7484, 2.3389, 13.0833)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E67 #5E671E

analogous

#1E3967 #271E67 #4B1E67

triadic

#271E67 #67271E #1E6727

tetradic

#271E67 #671E39 #5E671E #1E674B

square

#271E67 #671E39 #5E671E #1E674B

split-complementary

#271E67 #674B1E #39671E

monochromatic

#090718 #151038 #271E67 #392C96 #4B3AC6

Accessibility & contrast

On white

14.31

#271E67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#271E67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E67

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E67	#FFFFFF	#000000	##FFFFFF
##271E67	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D69

Deuteranopia (green-blind)

#002866

Tritanopia (blue-blind)

#01313F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #271e67;
/* rgb */ color: rgb(39, 30, 103);
/* oklch */ color: oklch(29.8% 0.122 281.6);

Tailwind

colors: {
  custom: {
    50: '#695a93',
    500: '#271e67',
    950: '#000000',
  },
}

SCSS

$custom: #271e67;
$custom-light: #695a93;
$custom-dark: #000000;

JSON

{
  "hex": "#271e67",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 103
  },
  "hsl": {
    "h": 247.397,
    "s": 54.887,
    "l": 26.078
  },
  "oklch": {
    "l": 0.29755,
    "c": 0.12194,
    "h": 281.6
  },
  "luminance": 0.02339
}

Semantic roles & 50–950 ramp

primary

#271E67

secondary

#919C45

accent

#DE4ACC

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#07040D

muted

#7A797E

Preview Lab

Preview with #271E67

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

Preview Lab → · Contrast checker → · Palette generator →