#2955BA#2955BA

#2955BA is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.0% C 0.167 H 263.6°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#2955BA
RGB	rgb(41, 85, 186)
HSL	hsl(222, 64%, 45%)
HSV	hsv(222, 78%, 73%)
CMYK	cmyk(78%, 54.3%, 0%, 27.1%)
CIE-LAB	lab(38.75, 21.79, -57.60)
CIE-LCH	lch(38.75, 61.58, 290.72°)
OKLab	oklab(47.97% -0.0187 -0.1661)
OKLCH	oklch(47.97% 0.167 263.6)
XYZ	xyz(13.0227, 10.5121, 47.7875)
Luminance	0.1051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2955BA #BA8E29

analogous

#299EBA #2955BA #4529BA

triadic

#2955BA #BA2955 #55BA29

tetradic

#2955BA #BA299E #BA8E29 #29BA45

square

#2955BA #BA299E #BA8E29 #29BA45

split-complementary

#2955BA #BA4529 #9EBA29

monochromatic

#132756 #1E3E88 #2955BA #4974D7 #7B9BE2

Accessibility & contrast

On white

6.77

#2955BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#2955BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2955BA

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2955BA	#FFFFFF	#000000	##FFFFFF
##2955BA	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062BE

Deuteranopia (green-blind)

#0055B8

Tritanopia (blue-blind)

#006E7F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2955ba;
/* rgb */ color: rgb(41, 85, 186);
/* oklch */ color: oklch(48.0% 0.167 263.6);

Tailwind

colors: {
  custom: {
    50: '#7984cf',
    500: '#2955ba',
    950: '#000000',
  },
}

SCSS

$custom: #2955ba;
$custom-light: #7984cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2955ba",
  "rgb": {
    "r": 41,
    "g": 85,
    "b": 186
  },
  "hsl": {
    "h": 221.793,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.47966,
    "c": 0.16712,
    "h": 263.6
  },
  "luminance": 0.10514
}

Semantic roles & 50–950 ramp

primary

#2955BA

secondary

#CAB075

accent

#B541E7

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2955BA

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

Preview Lab → · Contrast checker → · Palette generator →