#2948A3#2948A3

#2948A3 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.4% C 0.152 H 266.0°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#2948A3
RGB	rgb(41, 72, 163)
HSL	hsl(225, 60%, 40%)
HSV	hsv(225, 75%, 64%)
CMYK	cmyk(74.8%, 55.8%, 0%, 36.1%)
CIE-LAB	lab(33.46, 21.61, -52.54)
CIE-LCH	lch(33.46, 56.81, 292.36°)
OKLab	oklab(43.43% -0.0106 -0.1514)
OKLCH	oklch(43.43% 0.152 266)
XYZ	xyz(9.8404, 7.7494, 35.6204)
Luminance	0.0775 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2948A3 #A38429

analogous

#2985A3 #2948A3 #4729A3

triadic

#2948A3 #A32948 #48A329

tetradic

#2948A3 #A32985 #A38429 #29A347

square

#2948A3 #A32985 #A38429 #29A347

split-complementary

#2948A3 #A34729 #85A329

monochromatic

#101D41 #1D3272 #2948A3 #3B61CE #6C88DA

Accessibility & contrast

On white

8.24

#2948A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2948A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2948A3

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2948A3	#FFFFFF	#000000	##FFFFFF
##2948A3	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A6

Deuteranopia (green-blind)

#0049A1

Tritanopia (blue-blind)

#005E6E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2948a3;
/* rgb */ color: rgb(41, 72, 163);
/* oklch */ color: oklch(43.4% 0.152 266.0);

Tailwind

colors: {
  custom: {
    50: '#747abf',
    500: '#2948a3',
    950: '#000000',
  },
}

SCSS

$custom: #2948a3;
$custom-light: #747abf;
$custom-dark: #000000;

JSON

{
  "hex": "#2948a3",
  "rgb": {
    "r": 41,
    "g": 72,
    "b": 163
  },
  "hsl": {
    "h": 224.754,
    "s": 59.804,
    "l": 40
  },
  "oklch": {
    "l": 0.43425,
    "c": 0.15179,
    "h": 266
  },
  "luminance": 0.0775
}

Semantic roles & 50–950 ramp

primary

#2948A3

secondary

#C1AA67

accent

#BB45E3

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2948A3

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

Preview Lab → · Contrast checker → · Palette generator →