#2D54AA#2D54AA

#2D54AA is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.7% C 0.145 H 263.5°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#2D54AA
RGB	rgb(45, 84, 170)
HSL	hsl(221, 58%, 42%)
HSV	hsv(221, 74%, 67%)
CMYK	cmyk(73.5%, 50.6%, 0%, 33.3%)
CIE-LAB	lab(37.48, 16.82, -50.20)
CIE-LCH	lch(37.48, 52.94, 288.52°)
OKLab	oklab(46.69% -0.0165 -0.1442)
OKLCH	oklch(46.69% 0.145 263.5)
XYZ	xyz(11.5056, 9.7996, 39.3076)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D54AA #AA832D

analogous

#2D93AA #2D54AA #442DAA

triadic

#2D54AA #AA2D54 #54AA2D

tetradic

#2D54AA #AA2D93 #AA832D #2DAA44

square

#2D54AA #AA2D93 #AA832D #2DAA44

split-complementary

#2D54AA #AA442D #93AA2D

monochromatic

#132449 #203C7A #2D54AA #4671CE #7796DB

Accessibility & contrast

On white

7.09

#2D54AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#2D54AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D54AA

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D54AA	#FFFFFF	#000000	##FFFFFF
##2D54AA	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215EAD

Deuteranopia (green-blind)

#0053A8

Tritanopia (blue-blind)

#006877

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2d54aa;
/* rgb */ color: rgb(45, 84, 170);
/* oklch */ color: oklch(46.7% 0.145 263.5);

Tailwind

colors: {
  custom: {
    50: '#7783c4',
    500: '#2d54aa',
    950: '#000000',
  },
}

SCSS

$custom: #2d54aa;
$custom-light: #7783c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d54aa",
  "rgb": {
    "r": 45,
    "g": 84,
    "b": 170
  },
  "hsl": {
    "h": 221.28,
    "s": 58.14,
    "l": 42.157
  },
  "oklch": {
    "l": 0.46685,
    "c": 0.14519,
    "h": 263.5
  },
  "luminance": 0.09801
}

Semantic roles & 50–950 ramp

primary

#2D54AA

secondary

#C3A970

accent

#B146E1

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2D54AA

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

Preview Lab → · Contrast checker → · Palette generator →