#2729C5#2729C5

#2729C5 is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.5% C 0.229 H 270.1°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#2729C5
RGB	rgb(39, 41, 197)
HSL	hsl(239, 67%, 46%)
HSV	hsv(239, 80%, 77%)
CMYK	cmyk(80.2%, 79.2%, 0%, 22.7%)
CIE-LAB	lab(29.53, 52.50, -79.18)
CIE-LCH	lch(29.53, 95.01, 303.55°)
OKLab	oklab(41.52% 0.0006 -0.2293)
OKLCH	oklch(41.52% 0.229 270.1)
XYZ	xyz(11.7043, 6.0471, 53.3628)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2729C5 #C5C327

analogous

#2778C5 #2729C5 #7427C5

triadic

#2729C5 #C52729 #29C527

tetradic

#2729C5 #C52778 #C5C327 #27C574

square

#2729C5 #C52778 #C5C327 #27C574

split-complementary

#2729C5 #C57427 #78C527

monochromatic

#13145F #1D1E92 #2729C5 #4D4FDC #8082E6

Accessibility & contrast

On white

9.50

#2729C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#2729C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2729C5

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2729C5	#FFFFFF	#000000	##FFFFFF
##2729C5	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC9

Deuteranopia (green-blind)

#003DC2

Tritanopia (blue-blind)

#005A77

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2729c5;
/* rgb */ color: rgb(39, 41, 197);
/* oklch */ color: oklch(41.5% 0.229 270.1);

Tailwind

colors: {
  custom: {
    50: '#7f66d8',
    500: '#2729c5',
    950: '#000000',
  },
}

SCSS

$custom: #2729c5;
$custom-light: #7f66d8;
$custom-dark: #000000;

JSON

{
  "hex": "#2729c5",
  "rgb": {
    "r": 39,
    "g": 41,
    "b": 197
  },
  "hsl": {
    "h": 239.241,
    "s": 66.949,
    "l": 46.275
  },
  "oklch": {
    "l": 0.41515,
    "c": 0.2293,
    "h": 270.1
  },
  "luminance": 0.06048
}

Semantic roles & 50–950 ramp

primary

#2729C5

secondary

#CFCE79

accent

#E83EEA

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2729C5

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

Preview Lab → · Contrast checker → · Palette generator →