#2954BC#2954BC

#2954BC is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.9% C 0.171 H 264.0°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#2954BC
RGB	rgb(41, 84, 188)
HSL	hsl(222, 64%, 45%)
HSV	hsv(222, 78%, 74%)
CMYK	cmyk(78.2%, 55.3%, 0%, 26.3%)
CIE-LAB	lab(38.62, 23.21, -58.97)
CIE-LCH	lch(38.62, 63.38, 291.49°)
OKLab	oklab(47.92% -0.0178 -0.1701)
OKLCH	oklch(47.92% 0.171 264)
XYZ	xyz(13.1586, 10.4414, 48.8891)
Luminance	0.1044 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2954BC #BC9129

analogous

#299DBC #2954BC #4829BC

triadic

#2954BC #BC2954 #54BC29

tetradic

#2954BC #BC299D #BC9129 #29BC48

square

#2954BC #BC299D #BC9129 #29BC48

split-complementary

#2954BC #BC4829 #9DBC29

monochromatic

#132758 #1E3E8A #2954BC #4B74D8 #7D9BE3

Accessibility & contrast

On white

6.80

#2954BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#2954BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2954BC

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2954BC	#FFFFFF	#000000	##FFFFFF
##2954BC	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C0

Deuteranopia (green-blind)

#0054BA

Tritanopia (blue-blind)

#006E80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2954bc;
/* rgb */ color: rgb(41, 84, 188);
/* oklch */ color: oklch(47.9% 0.171 264.0);

Tailwind

colors: {
  custom: {
    50: '#7a83d1',
    500: '#2954bc',
    950: '#000000',
  },
}

SCSS

$custom: #2954bc;
$custom-light: #7a83d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2954bc",
  "rgb": {
    "r": 41,
    "g": 84,
    "b": 188
  },
  "hsl": {
    "h": 222.449,
    "s": 64.192,
    "l": 44.902
  },
  "oklch": {
    "l": 0.4792,
    "c": 0.17105,
    "h": 264
  },
  "luminance": 0.10443
}

Semantic roles & 50–950 ramp

primary

#2954BC

secondary

#CBB276

accent

#B641E7

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2954BC

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

Preview Lab → · Contrast checker → · Palette generator →