#27177A#27177A

#27177A is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.7% C 0.155 H 279.5°. Best body text is #FFFFFF at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#27177A
RGB	rgb(39, 23, 122)
HSL	hsl(250, 68%, 28%)
HSV	hsv(250, 81%, 48%)
CMYK	cmyk(68%, 81.1%, 0%, 52.2%)
CIE-LAB	lab(17.69, 37.73, -52.96)
CIE-LCH	lch(17.69, 65.03, 305.47°)
OKLab	oklab(30.72% 0.0255 -0.1529)
OKLCH	oklch(30.72% 0.155 279.5)
XYZ	xyz(4.6548, 2.4489, 18.6360)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27177A #6A7A17

analogous

#17387A #27177A #58177A

triadic

#27177A #7A2717 #177A27

tetradic

#27177A #7A1738 #6A7A17 #177A58

square

#27177A #7A1738 #6A7A17 #177A58

split-complementary

#27177A #7A5817 #387A17

monochromatic

#08051A #170D47 #27177A #3721AD #4E33D9

Accessibility & contrast

On white

14.10

#27177A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#27177A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27177A

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27177A	#FFFFFF	#000000	##FFFFFF
##27177A	1.00	14.10	1.49	14.10
#FFFFFF	14.10	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7D

Deuteranopia (green-blind)

#002778

Tritanopia (blue-blind)

#003548

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #27177a;
/* rgb */ color: rgb(39, 23, 122);
/* oklch */ color: oklch(30.7% 0.155 279.5);

Tailwind

colors: {
  custom: {
    50: '#6e57a2',
    500: '#27177a',
    950: '#000000',
  },
}

SCSS

$custom: #27177a;
$custom-light: #6e57a2;
$custom-dark: #000000;

JSON

{
  "hex": "#27177a",
  "rgb": {
    "r": 39,
    "g": 23,
    "b": 122
  },
  "hsl": {
    "h": 249.697,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.30717,
    "c": 0.15504,
    "h": 279.5
  },
  "luminance": 0.02449
}

Semantic roles & 50–950 ramp

primary

#27177A

secondary

#9DAF3E

accent

#EB3DCF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #27177A

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

Preview Lab → · Contrast checker → · Palette generator →