#2948BA#2948BA

#2948BA is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.4% C 0.183 H 266.9°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#2948BA
RGB	rgb(41, 72, 186)
HSL	hsl(227, 64%, 45%)
HSV	hsv(227, 78%, 73%)
CMYK	cmyk(78%, 61.3%, 0%, 27.1%)
CIE-LAB	lab(35.30, 30.34, -63.21)
CIE-LCH	lch(35.30, 70.12, 295.64°)
OKLab	oklab(45.38% -0.0099 -0.1827)
OKLCH	oklch(45.38% 0.183 266.9)
XYZ	xyz(12.0916, 8.6499, 47.4772)
Luminance	0.0865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2948BA #BA9B29

analogous

#2991BA #2948BA #5229BA

triadic

#2948BA #BA2948 #48BA29

tetradic

#2948BA #BA2991 #BA9B29 #29BA52

square

#2948BA #BA2991 #BA9B29 #29BA52

split-complementary

#2948BA #BA5229 #91BA29

monochromatic

#132156 #1E3588 #2948BA #4968D7 #7B91E2

Accessibility & contrast

On white

7.69

#2948BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#2948BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2948BA

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2948BA	#FFFFFF	#000000	##FFFFFF
##2948BA	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABE

Deuteranopia (green-blind)

#004CB8

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2948ba;
/* rgb */ color: rgb(41, 72, 186);
/* oklch */ color: oklch(45.4% 0.183 266.9);

Tailwind

colors: {
  custom: {
    50: '#7a7ad0',
    500: '#2948ba',
    950: '#000000',
  },
}

SCSS

$custom: #2948ba;
$custom-light: #7a7ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#2948ba",
  "rgb": {
    "r": 41,
    "g": 72,
    "b": 186
  },
  "hsl": {
    "h": 227.172,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45382,
    "c": 0.18302,
    "h": 266.9
  },
  "luminance": 0.08651
}

Semantic roles & 50–950 ramp

primary

#2948BA

secondary

#CAB875

accent

#C341E7

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2948BA

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

Preview Lab → · Contrast checker → · Palette generator →