#271E7A#271E7A

#271E7A is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.7% C 0.148 H 278.2°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#271E7A
RGB	rgb(39, 30, 122)
HSL	hsl(246, 61%, 30%)
HSV	hsv(246, 75%, 48%)
CMYK	cmyk(68%, 75.4%, 0%, 52.2%)
CIE-LAB	lab(19.08, 33.79, -50.67)
CIE-LCH	lch(19.08, 60.91, 303.70°)
OKLab	oklab(31.7% 0.021 -0.1463)
OKLCH	oklch(31.7% 0.148 278.2)
XYZ	xyz(4.8127, 2.7646, 18.6886)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271E7A #717A1E

analogous

#1E437A #271E7A #551E7A

triadic

#271E7A #7A271E #1E7A27

tetradic

#271E7A #7A1E43 #717A1E #1E7A55

square

#271E7A #7A1E43 #717A1E #1E7A55

split-complementary

#271E7A #7A551E #437A1E

monochromatic

#080619 #171249 #271E7A #372AAB #5042D0

Accessibility & contrast

On white

13.52

#271E7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#271E7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271E7A

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271E7A	#FFFFFF	#000000	##FFFFFF
##271E7A	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327D

Deuteranopia (green-blind)

#002A78

Tritanopia (blue-blind)

#00384A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #271e7a;
/* rgb */ color: rgb(39, 30, 122);
/* oklch */ color: oklch(31.7% 0.148 278.2);

Tailwind

colors: {
  custom: {
    50: '#6e5ba1',
    500: '#271e7a',
    950: '#000000',
  },
}

SCSS

$custom: #271e7a;
$custom-light: #6e5ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#271e7a",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 122
  },
  "hsl": {
    "h": 245.87,
    "s": 60.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.31696,
    "c": 0.14781,
    "h": 278.2
  },
  "luminance": 0.02765
}

Semantic roles & 50–950 ramp

primary

#271E7A

secondary

#A3AE46

accent

#E444D4

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08040F

muted

#7B797F

Preview Lab

Preview with #271E7A

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

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