#2953B9#2953B9

#2953B9 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.5% C 0.168 H 264.1°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#2953B9
RGB	rgb(41, 83, 185)
HSL	hsl(223, 64%, 44%)
HSV	hsv(223, 78%, 73%)
CMYK	cmyk(77.8%, 55.1%, 0%, 27.5%)
CIE-LAB	lab(38.13, 22.73, -58.02)
CIE-LCH	lch(38.13, 62.31, 291.39°)
OKLab	oklab(47.47% -0.0173 -0.1673)
OKLCH	oklch(47.47% 0.168 264.1)
XYZ	xyz(12.7616, 10.1592, 47.1779)
Luminance	0.1016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2953B9 #B98F29

analogous

#299BB9 #2953B9 #4729B9

triadic

#2953B9 #B92953 #53B929

tetradic

#2953B9 #B9299B #B98F29 #29B947

square

#2953B9 #B9299B #B98F29 #29B947

split-complementary

#2953B9 #B94729 #9BB929

monochromatic

#132655 #1E3D87 #2953B9 #4972D7 #7B99E2

Accessibility & contrast

On white

6.93

#2953B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#2953B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2953B9

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2953B9	#FFFFFF	#000000	##FFFFFF
##2953B9	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BD

Deuteranopia (green-blind)

#0053B7

Tritanopia (blue-blind)

#006C7E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2953b9;
/* rgb */ color: rgb(41, 83, 185);
/* oklch */ color: oklch(47.5% 0.168 264.1);

Tailwind

colors: {
  custom: {
    50: '#7982cf',
    500: '#2953b9',
    950: '#000000',
  },
}

SCSS

$custom: #2953b9;
$custom-light: #7982cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2953b9",
  "rgb": {
    "r": 41,
    "g": 83,
    "b": 185
  },
  "hsl": {
    "h": 222.5,
    "s": 63.717,
    "l": 44.314
  },
  "oklch": {
    "l": 0.47474,
    "c": 0.16823,
    "h": 264.1
  },
  "luminance": 0.10161
}

Semantic roles & 50–950 ramp

primary

#2953B9

secondary

#CAB174

accent

#B641E7

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2953B9

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

Preview Lab → · Contrast checker → · Palette generator →