#2954B0#2954B0

#2954B0 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.0% C 0.155 H 263.0°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#2954B0
RGB	rgb(41, 84, 176)
HSL	hsl(221, 62%, 43%)
HSV	hsv(221, 77%, 69%)
CMYK	cmyk(76.7%, 52.3%, 0%, 31%)
CIE-LAB	lab(37.74, 18.61, -53.34)
CIE-LCH	lch(37.74, 56.49, 289.23°)
OKLab	oklab(46.98% -0.0189 -0.1535)
OKLCH	oklch(46.98% 0.155 263)
XYZ	xyz(11.9184, 9.9453, 42.3574)
Luminance	0.0995 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2954B0 #B08529

analogous

#2997B0 #2954B0 #4229B0

triadic

#2954B0 #B02954 #54B029

tetradic

#2954B0 #B02997 #B08529 #29B042

square

#2954B0 #B02997 #B08529 #29B042

split-complementary

#2954B0 #B04229 #97B029

monochromatic

#12254D #1D3C7E #2954B0 #4371D3 #7596DF

Accessibility & contrast

On white

7.02

#2954B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#2954B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2954B0

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2954B0	#FFFFFF	#000000	##FFFFFF
##2954B0	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#155FB3

Deuteranopia (green-blind)

#0053AE

Tritanopia (blue-blind)

#006A7A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2954b0;
/* rgb */ color: rgb(41, 84, 176);
/* oklch */ color: oklch(47.0% 0.155 263.0);

Tailwind

colors: {
  custom: {
    50: '#7783c8',
    500: '#2954b0',
    950: '#000000',
  },
}

SCSS

$custom: #2954b0;
$custom-light: #7783c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2954b0",
  "rgb": {
    "r": 41,
    "g": 84,
    "b": 176
  },
  "hsl": {
    "h": 220.889,
    "s": 62.212,
    "l": 42.549
  },
  "oklch": {
    "l": 0.46976,
    "c": 0.15471,
    "h": 263
  },
  "luminance": 0.09947
}

Semantic roles & 50–950 ramp

primary

#2954B0

secondary

#C6AA6F

accent

#B143E5

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2954B0

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

Preview Lab → · Contrast checker → · Palette generator →