#2E55BC#2E55BC

#2E55BC is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.3% C 0.168 H 265.0°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#2E55BC
RGB	rgb(46, 85, 188)
HSL	hsl(224, 61%, 46%)
HSV	hsv(224, 76%, 74%)
CMYK	cmyk(75.5%, 54.8%, 0%, 26.3%)
CIE-LAB	lab(39.08, 23.12, -58.22)
CIE-LCH	lch(39.08, 62.64, 291.66°)
OKLab	oklab(48.32% -0.0147 -0.1678)
OKLCH	oklch(48.32% 0.168 265)
XYZ	xyz(13.4491, 10.7072, 48.9251)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E55BC #BC952E

analogous

#2E9CBC #2E55BC #4E2EBC

triadic

#2E55BC #BC2E55 #55BC2E

tetradic

#2E55BC #BC2E9C #BC952E #2EBC4E

square

#2E55BC #BC2E9C #BC952E #2EBC4E

split-complementary

#2E55BC #BC4E2E #9CBC2E

monochromatic

#16295A #223F8B #2E55BC #5276D5 #849DE1

Accessibility & contrast

On white

6.68

#2E55BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#2E55BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E55BC

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E55BC	#FFFFFF	#000000	##FFFFFF
##2E55BC	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C0

Deuteranopia (green-blind)

#0056BA

Tritanopia (blue-blind)

#006E80

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2e55bc;
/* rgb */ color: rgb(46, 85, 188);
/* oklch */ color: oklch(48.3% 0.168 265.0);

Tailwind

colors: {
  custom: {
    50: '#7b84d1',
    500: '#2e55bc',
    950: '#000000',
  },
}

SCSS

$custom: #2e55bc;
$custom-light: #7b84d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e55bc",
  "rgb": {
    "r": 46,
    "g": 85,
    "b": 188
  },
  "hsl": {
    "h": 223.521,
    "s": 60.684,
    "l": 45.882
  },
  "oklch": {
    "l": 0.4832,
    "c": 0.16845,
    "h": 265
  },
  "luminance": 0.10709
}

Semantic roles & 50–950 ramp

primary

#2E55BC

secondary

#CAB57C

accent

#B844E4

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2E55BC

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

Preview Lab → · Contrast checker → · Palette generator →