#5B89CE#5B89CE

#5B89CE is a light, moderate blue. Relative luminance 0.246; OKLCH L 62.7% C 0.116 H 258.3°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#5B89CE
RGB	rgb(91, 137, 206)
HSL	hsl(216, 54%, 58%)
HSV	hsv(216, 56%, 81%)
CMYK	cmyk(55.8%, 33.5%, 0%, 19.2%)
CIE-LAB	lab(56.65, 4.60, -40.36)
CIE-LCH	lch(56.65, 40.62, 276.50°)
OKLab	oklab(62.75% -0.0236 -0.1139)
OKLCH	oklch(62.75% 0.116 258.3)
XYZ	xyz(24.3968, 24.5697, 61.8373)
Luminance	0.2457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B89CE #CEA05B

analogous

#5BC2CE #5B89CE #665BCE

triadic

#5B89CE #CE5B89 #89CE5B

tetradic

#5B89CE #CE5BC2 #CEA05B #5BCE66

square

#5B89CE #CE5BC2 #CEA05B #5BCE66

split-complementary

#5B89CE #CE665B #C2CE5B

monochromatic

#284E86 #3669B6 #5B89CE #8AABDC #B9CDEA

Accessibility & contrast

On white

3.55

#5B89CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#5B89CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B89CE

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B89CE	#FFFFFF	#000000	##000000
##5B89CE	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8ED1

Deuteranopia (green-blind)

#5E83CD

Tritanopia (blue-blind)

#0698A2

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5b89ce;
/* rgb */ color: rgb(91, 137, 206);
/* oklch */ color: oklch(62.7% 0.116 258.3);

Tailwind

colors: {
  custom: {
    50: '#91abdd',
    500: '#5b89ce',
    950: '#000000',
  },
}

SCSS

$custom: #5b89ce;
$custom-light: #91abdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5b89ce",
  "rgb": {
    "r": 91,
    "g": 137,
    "b": 206
  },
  "hsl": {
    "h": 216,
    "s": 53.991,
    "l": 58.235
  },
  "oklch": {
    "l": 0.62745,
    "c": 0.11635,
    "h": 258.3
  },
  "luminance": 0.24572
}

Semantic roles & 50–950 ramp

primary

#5B89CE

secondary

#D9C7AB

accent

#A34ADD

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5B89CE

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

Preview Lab → · Contrast checker → · Palette generator →