#2950B9#2950B9

#2950B9 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.9% C 0.172 H 264.9°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#2950B9
RGB	rgb(41, 80, 185)
HSL	hsl(224, 64%, 44%)
HSV	hsv(224, 78%, 73%)
CMYK	cmyk(77.8%, 56.8%, 0%, 27.5%)
CIE-LAB	lab(37.32, 24.71, -59.33)
CIE-LCH	lch(37.32, 64.27, 292.61°)
OKLab	oklab(46.86% -0.0152 -0.1713)
OKLCH	oklch(46.86% 0.172 264.9)
XYZ	xyz(12.5370, 9.7101, 47.1030)
Luminance	0.0971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2950B9 #B99229

analogous

#2998B9 #2950B9 #4A29B9

triadic

#2950B9 #B92950 #50B929

tetradic

#2950B9 #B92998 #B99229 #29B94A

square

#2950B9 #B92998 #B99229 #29B94A

split-complementary

#2950B9 #B94A29 #98B929

monochromatic

#132555 #1E3A87 #2950B9 #496FD7 #7B97E2

Accessibility & contrast

On white

7.14

#2950B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#2950B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2950B9

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2950B9	#FFFFFF	#000000	##FFFFFF
##2950B9	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBD

Deuteranopia (green-blind)

#0051B7

Tritanopia (blue-blind)

#006A7C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2950b9;
/* rgb */ color: rgb(41, 80, 185);
/* oklch */ color: oklch(46.9% 0.172 264.9);

Tailwind

colors: {
  custom: {
    50: '#7980cf',
    500: '#2950b9',
    950: '#000000',
  },
}

SCSS

$custom: #2950b9;
$custom-light: #7980cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2950b9",
  "rgb": {
    "r": 41,
    "g": 80,
    "b": 185
  },
  "hsl": {
    "h": 223.75,
    "s": 63.717,
    "l": 44.314
  },
  "oklch": {
    "l": 0.46864,
    "c": 0.17193,
    "h": 264.9
  },
  "luminance": 0.09712
}

Semantic roles & 50–950 ramp

primary

#2950B9

secondary

#CAB374

accent

#BA41E7

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2950B9

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

Preview Lab → · Contrast checker → · Palette generator →