#2948A4#2948A4

#2948A4 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.5% C 0.153 H 266.0°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#2948A4
RGB	rgb(41, 72, 164)
HSL	hsl(225, 60%, 40%)
HSV	hsv(225, 75%, 64%)
CMYK	cmyk(75%, 56.1%, 0%, 35.7%)
CIE-LAB	lab(33.53, 21.99, -53.02)
CIE-LCH	lch(33.53, 57.40, 292.53°)
OKLab	oklab(43.51% -0.0106 -0.1528)
OKLCH	oklch(43.51% 0.153 266)
XYZ	xyz(9.9303, 7.7854, 36.0941)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2948A4 #A48529

analogous

#2985A4 #2948A4 #4729A4

triadic

#2948A4 #A42948 #48A429

tetradic

#2948A4 #A42985 #A48529 #29A447

square

#2948A4 #A42985 #A48529 #29A447

split-complementary

#2948A4 #A44729 #85A429

monochromatic

#111D42 #1D3373 #2948A4 #3C61CE #6D89DA

Accessibility & contrast

On white

8.21

#2948A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2948A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2948A4

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2948A4	#FFFFFF	#000000	##FFFFFF
##2948A4	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A7

Deuteranopia (green-blind)

#0049A2

Tritanopia (blue-blind)

#005F6F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2948a4;
/* rgb */ color: rgb(41, 72, 164);
/* oklch */ color: oklch(43.5% 0.153 266.0);

Tailwind

colors: {
  custom: {
    50: '#757ac0',
    500: '#2948a4',
    950: '#000000',
  },
}

SCSS

$custom: #2948a4;
$custom-light: #757ac0;
$custom-dark: #000000;

JSON

{
  "hex": "#2948a4",
  "rgb": {
    "r": 41,
    "g": 72,
    "b": 164
  },
  "hsl": {
    "h": 224.878,
    "s": 60,
    "l": 40.196
  },
  "oklch": {
    "l": 0.43506,
    "c": 0.15319,
    "h": 266
  },
  "luminance": 0.07786
}

Semantic roles & 50–950 ramp

primary

#2948A4

secondary

#C1AB68

accent

#BB45E3

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2948A4

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

Preview Lab → · Contrast checker → · Palette generator →