#2954BD#2954BD

#2954BD is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.0% C 0.172 H 264.1°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#2954BD
RGB	rgb(41, 84, 189)
HSL	hsl(223, 64%, 45%)
HSV	hsv(223, 78%, 74%)
CMYK	cmyk(78.3%, 55.6%, 0%, 25.9%)
CIE-LAB	lab(38.70, 23.60, -59.43)
CIE-LCH	lch(38.70, 63.95, 291.65°)
OKLab	oklab(48% -0.0177 -0.1715)
OKLCH	oklch(48% 0.172 264.1)
XYZ	xyz(13.2668, 10.4847, 49.4588)
Luminance	0.1049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2954BD #BD9229

analogous

#299EBD #2954BD #4829BD

triadic

#2954BD #BD2954 #54BD29

tetradic

#2954BD #BD299E #BD9229 #29BD48

square

#2954BD #BD299E #BD9229 #29BD48

split-complementary

#2954BD #BD4829 #9EBD29

monochromatic

#132758 #1E3E8B #2954BD #4B74D8 #7D9BE3

Accessibility & contrast

On white

6.78

#2954BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#2954BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2954BD

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2954BD	#FFFFFF	#000000	##FFFFFF
##2954BD	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C1

Deuteranopia (green-blind)

#0055BB

Tritanopia (blue-blind)

#006E80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2954bd;
/* rgb */ color: rgb(41, 84, 189);
/* oklch */ color: oklch(48.0% 0.172 264.1);

Tailwind

colors: {
  custom: {
    50: '#7a83d2',
    500: '#2954bd',
    950: '#000000',
  },
}

SCSS

$custom: #2954bd;
$custom-light: #7a83d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2954bd",
  "rgb": {
    "r": 41,
    "g": 84,
    "b": 189
  },
  "hsl": {
    "h": 222.568,
    "s": 64.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.48001,
    "c": 0.17239,
    "h": 264.1
  },
  "luminance": 0.10486
}

Semantic roles & 50–950 ramp

primary

#2954BD

secondary

#CBB377

accent

#B740E7

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2954BD

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

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