#2D54A3#2D54A3

#2D54A3 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.2% C 0.135 H 262.6°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#2D54A3
RGB	rgb(45, 84, 163)
HSL	hsl(220, 57%, 41%)
HSV	hsv(220, 72%, 64%)
CMYK	cmyk(72.4%, 48.5%, 0%, 36.1%)
CIE-LAB	lab(37.01, 14.15, -46.79)
CIE-LCH	lch(37.01, 48.89, 286.83°)
OKLab	oklab(46.17% -0.0175 -0.1342)
OKLCH	oklch(46.17% 0.135 262.6)
XYZ	xyz(10.8610, 9.5417, 35.9126)
Luminance	0.0954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D54A3 #A37C2D

analogous

#2D8FA3 #2D54A3 #412DA3

triadic

#2D54A3 #A32D54 #54A32D

tetradic

#2D54A3 #A32D8F #A37C2D #2DA341

square

#2D54A3 #A32D8F #A37C2D #2DA341

split-complementary

#2D54A3 #A3412D #8FA32D

monochromatic

#132343 #203B73 #2D54A3 #426FCB #7294D8

Accessibility & contrast

On white

7.22

#2D54A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#2D54A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D54A3

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D54A3	#FFFFFF	#000000	##FFFFFF
##2D54A3	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295DA6

Deuteranopia (green-blind)

#0852A1

Tritanopia (blue-blind)

#006773

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2d54a3;
/* rgb */ color: rgb(45, 84, 163);
/* oklch */ color: oklch(46.2% 0.135 262.6);

Tailwind

colors: {
  custom: {
    50: '#7583bf',
    500: '#2d54a3',
    950: '#000000',
  },
}

SCSS

$custom: #2d54a3;
$custom-light: #7583bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d54a3",
  "rgb": {
    "r": 45,
    "g": 84,
    "b": 163
  },
  "hsl": {
    "h": 220.169,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.46172,
    "c": 0.13535,
    "h": 262.6
  },
  "luminance": 0.09543
}

Semantic roles & 50–950 ramp

primary

#2D54A3

secondary

#C0A46C

accent

#AE48E0

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2D54A3

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

Preview Lab → · Contrast checker → · Palette generator →