#5E73BB#5E73BB

#5E73BB is a mid, moderate blue. Relative luminance 0.182; OKLCH L 57.1% C 0.114 H 270.2°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#5E73BB
RGB	rgb(94, 115, 187)
HSL	hsl(226, 41%, 55%)
HSV	hsv(226, 50%, 73%)
CMYK	cmyk(49.7%, 38.5%, 0%, 26.7%)
CIE-LAB	lab(49.77, 12.47, -40.37)
CIE-LCH	lch(49.77, 42.25, 287.17°)
OKLab	oklab(57.14% 0.0004 -0.114)
OKLCH	oklch(57.14% 0.114 270.2)
XYZ	xyz(19.7136, 18.2278, 49.4836)
Luminance	0.1823 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E73BB #BBA65E

analogous

#5EA1BB #5E73BB #785EBB

triadic

#5E73BB #BB5E73 #73BB5E

tetradic

#5E73BB #BB5EA1 #BBA65E #5EBB78

square

#5E73BB #BB5EA1 #BBA65E #5EBB78

split-complementary

#5E73BB #BB785E #A1BB5E

monochromatic

#2F3E70 #41559B #5E73BB #8998CD #B4BEDF

Accessibility & contrast

On white

4.52

#5E73BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#5E73BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E73BB

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E73BB	#FFFFFF	#000000	##000000
##5E73BB	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#577BBE

Deuteranopia (green-blind)

#4E73B9

Tritanopia (blue-blind)

#37828E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5e73bb;
/* rgb */ color: rgb(94, 115, 187);
/* oklch */ color: oklch(57.1% 0.114 270.2);

Tailwind

colors: {
  custom: {
    50: '#919bd0',
    500: '#5e73bb',
    950: '#000000',
  },
}

SCSS

$custom: #5e73bb;
$custom-light: #919bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5e73bb",
  "rgb": {
    "r": 94,
    "g": 115,
    "b": 187
  },
  "hsl": {
    "h": 226.452,
    "s": 40.611,
    "l": 55.098
  },
  "oklch": {
    "l": 0.57144,
    "c": 0.11405,
    "h": 270.2
  },
  "luminance": 0.18229
}

Semantic roles & 50–950 ramp

primary

#5E73BB

secondary

#CEC5A7

accent

#B557D0

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5E73BB

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

Preview Lab → · Contrast checker → · Palette generator →