#2948AD#2948AD

#2948AD is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.3% C 0.166 H 266.5°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#2948AD
RGB	rgb(41, 72, 173)
HSL	hsl(226, 62%, 42%)
HSV	hsv(226, 76%, 68%)
CMYK	cmyk(76.3%, 58.4%, 0%, 32.2%)
CIE-LAB	lab(34.24, 25.43, -57.25)
CIE-LCH	lch(34.24, 62.65, 293.95°)
OKLab	oklab(44.26% -0.0101 -0.1653)
OKLCH	oklch(44.26% 0.166 266.5)
XYZ	xyz(10.7720, 8.1221, 40.5271)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2948AD #AD8E29

analogous

#298AAD #2948AD #4C29AD

triadic

#2948AD #AD2948 #48AD29

tetradic

#2948AD #AD298A #AD8E29 #29AD4C

square

#2948AD #AD298A #AD8E29 #29AD4C

split-complementary

#2948AD #AD4C29 #8AAD29

monochromatic

#121F4A #1D337C #2948AD #4163D2 #738CDE

Accessibility & contrast

On white

8.00

#2948AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2948AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2948AD

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2948AD	#FFFFFF	#000000	##FFFFFF
##2948AD	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B0

Deuteranopia (green-blind)

#004BAB

Tritanopia (blue-blind)

#006173

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2948ad;
/* rgb */ color: rgb(41, 72, 173);
/* oklch */ color: oklch(44.3% 0.166 266.5);

Tailwind

colors: {
  custom: {
    50: '#777ac6',
    500: '#2948ad',
    950: '#000000',
  },
}

SCSS

$custom: #2948ad;
$custom-light: #777ac6;
$custom-dark: #000000;

JSON

{
  "hex": "#2948ad",
  "rgb": {
    "r": 41,
    "g": 72,
    "b": 173
  },
  "hsl": {
    "h": 225.909,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44256,
    "c": 0.16558,
    "h": 266.5
  },
  "luminance": 0.08123
}

Semantic roles & 50–950 ramp

primary

#2948AD

secondary

#C5B06D

accent

#BF43E5

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2948AD

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

Preview Lab → · Contrast checker → · Palette generator →