#2953C0#2953C0

#2953C0 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.0% C 0.178 H 264.6°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#2953C0
RGB	rgb(41, 83, 192)
HSL	hsl(223, 65%, 46%)
HSV	hsv(223, 79%, 75%)
CMYK	cmyk(78.6%, 56.8%, 0%, 24.7%)
CIE-LAB	lab(38.66, 25.40, -61.25)
CIE-LCH	lch(38.66, 66.31, 292.52°)
OKLab	oklab(48.04% -0.0168 -0.1768)
OKLCH	oklch(48.04% 0.178 264.6)
XYZ	xyz(13.5188, 10.4621, 51.1659)
Luminance	0.1046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2953C0 #C09629

analogous

#299EC0 #2953C0 #4A29C0

triadic

#2953C0 #C02953 #53C029

tetradic

#2953C0 #C0299E #C09629 #29C04A

square

#2953C0 #C0299E #C09629 #29C04A

split-complementary

#2953C0 #C04A29 #9EC029

monochromatic

#13275B #1E3D8E #2953C0 #4D74D9 #809BE4

Accessibility & contrast

On white

6.79

#2953C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#2953C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2953C0

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2953C0	#FFFFFF	#000000	##FFFFFF
##2953C0	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C4

Deuteranopia (green-blind)

#0054BE

Tritanopia (blue-blind)

#006E81

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2953c0;
/* rgb */ color: rgb(41, 83, 192);
/* oklch */ color: oklch(48.0% 0.178 264.6);

Tailwind

colors: {
  custom: {
    50: '#7b82d4',
    500: '#2953c0',
    950: '#000000',
  },
}

SCSS

$custom: #2953c0;
$custom-light: #7b82d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2953c0",
  "rgb": {
    "r": 41,
    "g": 83,
    "b": 192
  },
  "hsl": {
    "h": 223.311,
    "s": 64.807,
    "l": 45.686
  },
  "oklch": {
    "l": 0.48043,
    "c": 0.17764,
    "h": 264.6
  },
  "luminance": 0.10464
}

Semantic roles & 50–950 ramp

primary

#2953C0

secondary

#CCB578

accent

#B940E8

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2953C0

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

Preview Lab → · Contrast checker → · Palette generator →