#2948C0#2948C0

#2948C0 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.9% C 0.191 H 267.0°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#2948C0
RGB	rgb(41, 72, 192)
HSL	hsl(228, 65%, 46%)
HSV	hsv(228, 79%, 75%)
CMYK	cmyk(78.6%, 62.5%, 0%, 24.7%)
CIE-LAB	lab(35.81, 32.58, -65.90)
CIE-LCH	lch(35.81, 73.51, 296.31°)
OKLab	oklab(45.92% -0.0099 -0.1906)
OKLCH	oklch(45.92% 0.191 267)
XYZ	xyz(12.7429, 8.9105, 50.9072)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2948C0 #C0A129

analogous

#2993C0 #2948C0 #5529C0

triadic

#2948C0 #C02948 #48C029

tetradic

#2948C0 #C02993 #C0A129 #29C055

square

#2948C0 #C02993 #C0A129 #29C055

split-complementary

#2948C0 #C05529 #93C029

monochromatic

#13225B #1E358E #2948C0 #4D6AD9 #8094E4

Accessibility & contrast

On white

7.55

#2948C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#2948C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2948C0

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2948C0	#FFFFFF	#000000	##FFFFFF
##2948C0	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC4

Deuteranopia (green-blind)

#004DBE

Tritanopia (blue-blind)

#00677D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2948c0;
/* rgb */ color: rgb(41, 72, 192);
/* oklch */ color: oklch(45.9% 0.191 267.0);

Tailwind

colors: {
  custom: {
    50: '#7b7ad4',
    500: '#2948c0',
    950: '#000000',
  },
}

SCSS

$custom: #2948c0;
$custom-light: #7b7ad4;
$custom-dark: #000000;

JSON

{
  "hex": "#2948c0",
  "rgb": {
    "r": 41,
    "g": 72,
    "b": 192
  },
  "hsl": {
    "h": 227.682,
    "s": 64.807,
    "l": 45.686
  },
  "oklch": {
    "l": 0.45918,
    "c": 0.19089,
    "h": 267
  },
  "luminance": 0.08912
}

Semantic roles & 50–950 ramp

primary

#2948C0

secondary

#CCBB78

accent

#C540E8

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2948C0

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

Preview Lab → · Contrast checker → · Palette generator →