#2927A4#2927A4

#2927A4 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.7% C 0.191 H 273.0°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#2927A4
RGB	rgb(41, 39, 164)
HSL	hsl(241, 62%, 40%)
HSV	hsv(241, 76%, 64%)
CMYK	cmyk(75%, 76.2%, 0%, 35.7%)
CIE-LAB	lab(25.57, 42.99, -66.06)
CIE-LCH	lch(25.57, 78.82, 303.06°)
OKLab	oklab(37.68% 0.01 -0.1912)
OKLCH	oklch(37.68% 0.191 273)
XYZ	xyz(8.3386, 4.6019, 35.5636)
Luminance	0.0460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2927A4 #A2A427

analogous

#2764A4 #2927A4 #6827A4

triadic

#2927A4 #A42927 #27A429

tetradic

#2927A4 #A42764 #A2A427 #27A468

square

#2927A4 #A42764 #A2A427 #27A468

split-complementary

#2927A4 #A46827 #64A427

monochromatic

#100F41 #1D1B73 #2927A4 #3B38D0 #6C6ADC

Accessibility & contrast

On white

10.93

#2927A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2927A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2927A4

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2927A4	#FFFFFF	#000000	##FFFFFF
##2927A4	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A8

Deuteranopia (green-blind)

#0036A2

Tritanopia (blue-blind)

#004C64

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2927a4;
/* rgb */ color: rgb(41, 39, 164);
/* oklch */ color: oklch(37.7% 0.191 273.0);

Tailwind

colors: {
  custom: {
    50: '#7763c0',
    500: '#2927a4',
    950: '#000000',
  },
}

SCSS

$custom: #2927a4;
$custom-light: #7763c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2927a4",
  "rgb": {
    "r": 41,
    "g": 39,
    "b": 164
  },
  "hsl": {
    "h": 240.96,
    "s": 61.576,
    "l": 39.804
  },
  "oklch": {
    "l": 0.37677,
    "c": 0.19143,
    "h": 273
  },
  "luminance": 0.04603
}

Semantic roles & 50–950 ramp

primary

#2927A4

secondary

#C0C265

accent

#E543E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2927A4

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

Preview Lab → · Contrast checker → · Palette generator →