#5F83BC#5F83BC

#5F83BC is a mid, moderate blue. Relative luminance 0.223; OKLCH L 60.7% C 0.096 H 259.3°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#5F83BC
RGB	rgb(95, 131, 188)
HSL	hsl(217, 41%, 55%)
HSV	hsv(217, 49%, 74%)
CMYK	cmyk(49.5%, 30.3%, 0%, 26.3%)
CIE-LAB	lab(54.34, 3.39, -33.76)
CIE-LCH	lch(54.34, 33.93, 275.74°)
OKLab	oklab(60.72% -0.0179 -0.0947)
OKLCH	oklch(60.72% 0.096 259.3)
XYZ	xyz(21.9097, 22.2948, 50.7160)
Luminance	0.2230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F83BC #BC985F

analogous

#5FB1BC #5F83BC #695FBC

triadic

#5F83BC #BC5F83 #83BC5F

tetradic

#5F83BC #BC5FB1 #BC985F #5FBC69

square

#5F83BC #BC5FB1 #BC985F #5FBC69

split-complementary

#5F83BC #BC695F #B1BC5F

monochromatic

#2F4971 #41659C #5F83BC #8AA4CE #B5C6E0

Accessibility & contrast

On white

3.85

#5F83BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#5F83BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F83BC

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F83BC	#FFFFFF	#000000	##000000
##5F83BC	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D87BE

Deuteranopia (green-blind)

#627EBB

Tritanopia (blue-blind)

#368F97

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5f83bc;
/* rgb */ color: rgb(95, 131, 188);
/* oklch */ color: oklch(60.7% 0.096 259.3);

Tailwind

colors: {
  custom: {
    50: '#91a6d0',
    500: '#5f83bc',
    950: '#000000',
  },
}

SCSS

$custom: #5f83bc;
$custom-light: #91a6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5f83bc",
  "rgb": {
    "r": 95,
    "g": 131,
    "b": 188
  },
  "hsl": {
    "h": 216.774,
    "s": 40.969,
    "l": 55.49
  },
  "oklch": {
    "l": 0.60719,
    "c": 0.09641,
    "h": 259.3
  },
  "luminance": 0.22296
}

Semantic roles & 50–950 ramp

primary

#5F83BC

secondary

#CFC0A8

accent

#A257D1

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #5F83BC

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

Preview Lab → · Contrast checker → · Palette generator →