#5A87BB#5A87BB

#5A87BB is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 61.3% C 0.094 H 252.8°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#5A87BB
RGB	rgb(90, 135, 187)
HSL	hsl(212, 42%, 54%)
HSV	hsv(212, 52%, 73%)
CMYK	cmyk(51.9%, 27.8%, 0%, 26.7%)
CIE-LAB	lab(55.16, -0.45, -31.92)
CIE-LCH	lch(55.16, 31.93, 269.19°)
OKLab	oklab(61.28% -0.0276 -0.0895)
OKLCH	oklch(61.28% 0.094 252.8)
XYZ	xyz(21.8470, 23.0878, 50.3092)
Luminance	0.2309 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A87BB #BB8E5A

analogous

#5AB8BB #5A87BB #5E5ABB

triadic

#5A87BB #BB5A87 #87BB5A

tetradic

#5A87BB #BB5AB8 #BB8E5A #5ABB5E

square

#5A87BB #BB5AB8 #BB8E5A #5ABB5E

split-complementary

#5A87BB #BB5E5A #B8BB5A

monochromatic

#2D4B6D #3F6999 #5A87BB #85A7CD #B1C6DF

Accessibility & contrast

On white

3.74

#5A87BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#5A87BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A87BB

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A87BB	#FFFFFF	#000000	##000000
##5A87BB	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7289BD

Deuteranopia (green-blind)

#6680BA

Tritanopia (blue-blind)

#289399

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5a87bb;
/* rgb */ color: rgb(90, 135, 187);
/* oklch */ color: oklch(61.3% 0.094 252.8);

Tailwind

colors: {
  custom: {
    50: '#8fa9cf',
    500: '#5a87bb',
    950: '#000000',
  },
}

SCSS

$custom: #5a87bb;
$custom-light: #8fa9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5a87bb",
  "rgb": {
    "r": 90,
    "g": 135,
    "b": 187
  },
  "hsl": {
    "h": 212.165,
    "s": 41.631,
    "l": 54.314
  },
  "oklch": {
    "l": 0.61278,
    "c": 0.09366,
    "h": 252.8
  },
  "luminance": 0.23089
}

Semantic roles & 50–950 ramp

primary

#5A87BB

secondary

#CDBAA4

accent

#9856D1

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #5A87BB

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

Preview Lab → · Contrast checker → · Palette generator →