#5A83BD#5A83BD

#5A83BD is a mid, moderate blue. Relative luminance 0.221; OKLCH L 60.5% C 0.100 H 257.1°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#5A83BD
RGB	rgb(90, 131, 189)
HSL	hsl(215, 43%, 55%)
HSV	hsv(215, 52%, 74%)
CMYK	cmyk(52.4%, 30.7%, 0%, 25.9%)
CIE-LAB	lab(54.11, 2.52, -34.71)
CIE-LCH	lch(54.11, 34.80, 274.16°)
OKLab	oklab(60.48% -0.0223 -0.0976)
OKLCH	oklch(60.48% 0.1 257.1)
XYZ	xyz(21.5149, 22.0788, 51.2621)
Luminance	0.2208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A83BD #BD945A

analogous

#5AB4BD #5A83BD #635ABD

triadic

#5A83BD #BD5A83 #83BD5A

tetradic

#5A83BD #BD5AB4 #BD945A #5ABD63

square

#5A83BD #BD5AB4 #BD945A #5ABD63

split-complementary

#5A83BD #BD635A #B4BD5A

monochromatic

#2D4970 #3E659C #5A83BD #86A4CE #B1C5E0

Accessibility & contrast

On white

3.88

#5A83BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#5A83BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A83BD

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A83BD	#FFFFFF	#000000	##000000
##5A83BD	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C87BF

Deuteranopia (green-blind)

#607DBC

Tritanopia (blue-blind)

#279098

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5a83bd;
/* rgb */ color: rgb(90, 131, 189);
/* oklch */ color: oklch(60.5% 0.100 257.1);

Tailwind

colors: {
  custom: {
    50: '#8fa6d1',
    500: '#5a83bd',
    950: '#000000',
  },
}

SCSS

$custom: #5a83bd;
$custom-light: #8fa6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a83bd",
  "rgb": {
    "r": 90,
    "g": 131,
    "b": 189
  },
  "hsl": {
    "h": 215.152,
    "s": 42.857,
    "l": 54.706
  },
  "oklch": {
    "l": 0.60483,
    "c": 0.10007,
    "h": 257.1
  },
  "luminance": 0.2208
}

Semantic roles & 50–950 ramp

primary

#5A83BD

secondary

#CEBDA5

accent

#9F55D3

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #5A83BD

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

Preview Lab → · Contrast checker → · Palette generator →