#2E55BF#2E55BF

#2E55BF is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.6% C 0.172 H 265.2°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#2E55BF
RGB	rgb(46, 85, 191)
HSL	hsl(224, 61%, 46%)
HSV	hsv(224, 76%, 75%)
CMYK	cmyk(75.9%, 55.5%, 0%, 25.1%)
CIE-LAB	lab(39.31, 24.25, -59.61)
CIE-LCH	lch(39.31, 64.35, 292.14°)
OKLab	oklab(48.56% -0.0145 -0.1719)
OKLCH	oklch(48.56% 0.173 265.2)
XYZ	xyz(13.7759, 10.8379, 50.6460)
Luminance	0.1084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E55BF #BF982E

analogous

#2E9EBF #2E55BF #502EBF

triadic

#2E55BF #BF2E55 #55BF2E

tetradic

#2E55BF #BF2E9E #BF982E #2EBF50

square

#2E55BF #BF2E9E #BF982E #2EBF50

split-complementary

#2E55BF #BF502E #9EBF2E

monochromatic

#16295C #223F8E #2E55BF #5477D6 #869EE2

Accessibility & contrast

On white

6.63

#2E55BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#2E55BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E55BF

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E55BF	#FFFFFF	#000000	##FFFFFF
##2E55BF	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C3

Deuteranopia (green-blind)

#0056BD

Tritanopia (blue-blind)

#006F81

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2e55bf;
/* rgb */ color: rgb(46, 85, 191);
/* oklch */ color: oklch(48.6% 0.172 265.2);

Tailwind

colors: {
  custom: {
    50: '#7c84d3',
    500: '#2e55bf',
    950: '#000000',
  },
}

SCSS

$custom: #2e55bf;
$custom-light: #7c84d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e55bf",
  "rgb": {
    "r": 46,
    "g": 85,
    "b": 191
  },
  "hsl": {
    "h": 223.862,
    "s": 61.181,
    "l": 46.471
  },
  "oklch": {
    "l": 0.48559,
    "c": 0.1725,
    "h": 265.2
  },
  "luminance": 0.10839
}

Semantic roles & 50–950 ramp

primary

#2E55BF

secondary

#CBB67E

accent

#B944E4

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2E55BF

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

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