#2947AE#2947AE

#2947AE is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.1% C 0.168 H 266.8°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#2947AE
RGB	rgb(41, 71, 174)
HSL	hsl(226, 62%, 42%)
HSV	hsv(226, 76%, 68%)
CMYK	cmyk(76.4%, 59.2%, 0%, 31.8%)
CIE-LAB	lab(34.05, 26.48, -58.15)
CIE-LCH	lch(34.05, 63.89, 294.48°)
OKLab	oklab(44.14% -0.0094 -0.1679)
OKLCH	oklch(44.14% 0.168 266.8)
XYZ	xyz(10.8050, 8.0327, 41.0172)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2947AE #AE9029

analogous

#298AAE #2947AE #4E29AE

triadic

#2947AE #AE2947 #47AE29

tetradic

#2947AE #AE298A #AE9029 #29AE4E

square

#2947AE #AE298A #AE9029 #29AE4E

split-complementary

#2947AE #AE4E29 #8AAE29

monochromatic

#121F4B #1D337C #2947AE #4262D2 #738BDE

Accessibility & contrast

On white

8.06

#2947AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#2947AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2947AE

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2947AE	#FFFFFF	#000000	##FFFFFF
##2947AE	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B1

Deuteranopia (green-blind)

#004AAC

Tritanopia (blue-blind)

#006173

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2947ae;
/* rgb */ color: rgb(41, 71, 174);
/* oklch */ color: oklch(44.1% 0.168 266.8);

Tailwind

colors: {
  custom: {
    50: '#7779c7',
    500: '#2947ae',
    950: '#000000',
  },
}

SCSS

$custom: #2947ae;
$custom-light: #7779c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2947ae",
  "rgb": {
    "r": 41,
    "g": 71,
    "b": 174
  },
  "hsl": {
    "h": 226.466,
    "s": 61.86,
    "l": 42.157
  },
  "oklch": {
    "l": 0.44143,
    "c": 0.16817,
    "h": 266.8
  },
  "luminance": 0.08034
}

Semantic roles & 50–950 ramp

primary

#2947AE

secondary

#C5B26D

accent

#C043E5

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2947AE

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

Preview Lab → · Contrast checker → · Palette generator →