#271E94#271E94

#271E94 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.6% C 0.181 H 274.7°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#271E94
RGB	rgb(39, 30, 148)
HSL	hsl(245, 66%, 35%)
HSV	hsv(245, 80%, 58%)
CMYK	cmyk(73.6%, 79.7%, 0%, 42%)
CIE-LAB	lab(21.93, 42.46, -62.29)
CIE-LCH	lch(21.93, 75.38, 304.28°)
OKLab	oklab(34.56% 0.0149 -0.1801)
OKLCH	oklch(34.56% 0.181 274.7)
XYZ	xyz(6.6445, 3.4973, 28.3361)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E94 #8B941E

analogous

#1E5094 #271E94 #621E94

triadic

#271E94 #94271E #1E9427

tetradic

#271E94 #941E50 #8B941E #1E9462

square

#271E94 #941E50 #8B941E #1E9462

split-complementary

#271E94 #94621E #50941E

monochromatic

#0C092E #1A1461 #271E94 #3428C7 #5B51DC

Accessibility & contrast

On white

12.36

#271E94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#271E94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E94

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E94	#FFFFFF	#000000	##FFFFFF
##271E94	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A97

Deuteranopia (green-blind)

#002F92

Tritanopia (blue-blind)

#004259

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #271e94;
/* rgb */ color: rgb(39, 30, 148);
/* oklch */ color: oklch(34.6% 0.181 274.7);

Tailwind

colors: {
  custom: {
    50: '#745db5',
    500: '#271e94',
    950: '#000000',
  },
}

SCSS

$custom: #271e94;
$custom-light: #745db5;
$custom-dark: #000000;

JSON

{
  "hex": "#271e94",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 148
  },
  "hsl": {
    "h": 244.576,
    "s": 66.292,
    "l": 34.902
  },
  "oklch": {
    "l": 0.34561,
    "c": 0.18075,
    "h": 274.7
  },
  "luminance": 0.03498
}

Semantic roles & 50–950 ramp

primary

#271E94

secondary

#B6BF4F

accent

#E93FDC

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #271E94

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

Preview Lab → · Contrast checker → · Palette generator →