#2E54AB#2E54AB

#2E54AB is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.8% C 0.146 H 263.9°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#2E54AB
RGB	rgb(46, 84, 171)
HSL	hsl(222, 58%, 43%)
HSV	hsv(222, 73%, 67%)
CMYK	cmyk(73.1%, 50.9%, 0%, 32.9%)
CIE-LAB	lab(37.59, 17.34, -50.61)
CIE-LCH	lch(37.59, 53.50, 288.91°)
OKLab	oklab(46.8% -0.0156 -0.1454)
OKLCH	oklch(46.8% 0.146 263.9)
XYZ	xyz(11.6451, 9.8605, 39.8097)
Luminance	0.0986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E54AB #AB852E

analogous

#2E93AB #2E54AB #462EAB

triadic

#2E54AB #AB2E54 #54AB2E

tetradic

#2E54AB #AB2E93 #AB852E #2EAB46

square

#2E54AB #AB2E93 #AB852E #2EAB46

split-complementary

#2E54AB #AB462E #93AB2E

monochromatic

#14254B #213C7B #2E54AB #4871CE #7996DB

Accessibility & contrast

On white

7.06

#2E54AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2E54AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E54AB

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E54AB	#FFFFFF	#000000	##FFFFFF
##2E54AB	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5FAE

Deuteranopia (green-blind)

#0053A9

Tritanopia (blue-blind)

#006977

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2e54ab;
/* rgb */ color: rgb(46, 84, 171);
/* oklch */ color: oklch(46.8% 0.146 263.9);

Tailwind

colors: {
  custom: {
    50: '#7783c5',
    500: '#2e54ab',
    950: '#000000',
  },
}

SCSS

$custom: #2e54ab;
$custom-light: #7783c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e54ab",
  "rgb": {
    "r": 46,
    "g": 84,
    "b": 171
  },
  "hsl": {
    "h": 221.76,
    "s": 57.604,
    "l": 42.549
  },
  "oklch": {
    "l": 0.46803,
    "c": 0.14628,
    "h": 263.9
  },
  "luminance": 0.09862
}

Semantic roles & 50–950 ramp

primary

#2E54AB

secondary

#C3AA72

accent

#B247E1

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2E54AB

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

Preview Lab → · Contrast checker → · Palette generator →