#2E54BC#2E54BC

#2E54BC is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.1% C 0.170 H 265.3°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#2E54BC
RGB	rgb(46, 84, 188)
HSL	hsl(224, 61%, 46%)
HSV	hsv(224, 76%, 74%)
CMYK	cmyk(75.5%, 55.3%, 0%, 26.3%)
CIE-LAB	lab(38.81, 23.78, -58.65)
CIE-LCH	lch(38.81, 63.29, 292.07°)
OKLab	oklab(48.12% -0.014 -0.1691)
OKLCH	oklch(48.12% 0.17 265.3)
XYZ	xyz(13.3709, 10.5508, 48.8990)
Luminance	0.1055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E54BC #BC962E

analogous

#2E9BBC #2E54BC #4F2EBC

triadic

#2E54BC #BC2E54 #54BC2E

tetradic

#2E54BC #BC2E9B #BC962E #2EBC4F

square

#2E54BC #BC2E9B #BC962E #2EBC4F

split-complementary

#2E54BC #BC4F2E #9BBC2E

monochromatic

#16285A #223E8B #2E54BC #5275D5 #849DE1

Accessibility & contrast

On white

6.75

#2E54BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#2E54BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E54BC

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E54BC	#FFFFFF	#000000	##FFFFFF
##2E54BC	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C0

Deuteranopia (green-blind)

#0055BA

Tritanopia (blue-blind)

#006E80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2e54bc;
/* rgb */ color: rgb(46, 84, 188);
/* oklch */ color: oklch(48.1% 0.170 265.3);

Tailwind

colors: {
  custom: {
    50: '#7b83d1',
    500: '#2e54bc',
    950: '#000000',
  },
}

SCSS

$custom: #2e54bc;
$custom-light: #7b83d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e54bc",
  "rgb": {
    "r": 46,
    "g": 84,
    "b": 188
  },
  "hsl": {
    "h": 223.944,
    "s": 60.684,
    "l": 45.882
  },
  "oklch": {
    "l": 0.48117,
    "c": 0.16968,
    "h": 265.3
  },
  "luminance": 0.10552
}

Semantic roles & 50–950 ramp

primary

#2E54BC

secondary

#CAB57C

accent

#B944E4

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2E54BC

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

Preview Lab → · Contrast checker → · Palette generator →