#5E83BC#5E83BC

#5E83BC is a mid, moderate blue. Relative luminance 0.222; OKLCH L 60.7% C 0.097 H 258.8°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#5E83BC
RGB	rgb(94, 131, 188)
HSL	hsl(216, 41%, 55%)
HSV	hsv(216, 50%, 74%)
CMYK	cmyk(50%, 30.3%, 0%, 26.3%)
CIE-LAB	lab(54.28, 3.15, -33.85)
CIE-LCH	lch(54.28, 34.00, 275.32°)
OKLab	oklab(60.66% -0.0188 -0.095)
OKLCH	oklch(60.66% 0.097 258.8)
XYZ	xyz(21.8064, 22.2416, 50.7112)
Luminance	0.2224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E83BC #BC975E

analogous

#5EB2BC #5E83BC #685EBC

triadic

#5E83BC #BC5E83 #83BC5E

tetradic

#5E83BC #BC5EB2 #BC975E #5EBC68

square

#5E83BC #BC5EB2 #BC975E #5EBC68

split-complementary

#5E83BC #BC685E #B2BC5E

monochromatic

#2F4971 #41659C #5E83BC #89A4CE #B4C6E0

Accessibility & contrast

On white

3.85

#5E83BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#5E83BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E83BC

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E83BC	#FFFFFF	#000000	##000000
##5E83BC	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D87BE

Deuteranopia (green-blind)

#627EBB

Tritanopia (blue-blind)

#338F97

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5e83bc;
/* rgb */ color: rgb(94, 131, 188);
/* oklch */ color: oklch(60.7% 0.097 258.8);

Tailwind

colors: {
  custom: {
    50: '#91a6d0',
    500: '#5e83bc',
    950: '#000000',
  },
}

SCSS

$custom: #5e83bc;
$custom-light: #91a6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5e83bc",
  "rgb": {
    "r": 94,
    "g": 131,
    "b": 188
  },
  "hsl": {
    "h": 216.383,
    "s": 41.228,
    "l": 55.294
  },
  "oklch": {
    "l": 0.60661,
    "c": 0.09687,
    "h": 258.8
  },
  "luminance": 0.22243
}

Semantic roles & 50–950 ramp

primary

#5E83BC

secondary

#CFBFA7

accent

#A157D1

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #5E83BC

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

Preview Lab → · Contrast checker → · Palette generator →