#5789CE#5789CE

#5789CE is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.5% C 0.118 H 256.7°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#5789CE
RGB	rgb(87, 137, 206)
HSL	hsl(215, 55%, 57%)
HSV	hsv(215, 58%, 81%)
CMYK	cmyk(57.8%, 33.5%, 0%, 19.2%)
CIE-LAB	lab(56.46, 3.77, -40.68)
CIE-LCH	lch(56.46, 40.86, 275.29°)
OKLab	oklab(62.54% -0.0271 -0.1149)
OKLCH	oklch(62.54% 0.118 256.7)
XYZ	xyz(24.0128, 24.3717, 61.8193)
Luminance	0.2437 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5789CE #CE9C57

analogous

#57C5CE #5789CE #6057CE

triadic

#5789CE #CE5789 #89CE57

tetradic

#5789CE #CE57C5 #CE9C57 #57CE60

square

#5789CE #CE57C5 #CE9C57 #57CE60

split-complementary

#5789CE #CE6057 #C5CE57

monochromatic

#274E84 #346AB3 #5789CE #86AADC #B6CCEA

Accessibility & contrast

On white

3.57

#5789CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#5789CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5789CE

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5789CE	#FFFFFF	#000000	##000000
##5789CE	1.00	3.57	5.87	5.87
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8ED1

Deuteranopia (green-blind)

#5D82CD

Tritanopia (blue-blind)

#0099A2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5789ce;
/* rgb */ color: rgb(87, 137, 206);
/* oklch */ color: oklch(62.5% 0.118 256.7);

Tailwind

colors: {
  custom: {
    50: '#8fabdd',
    500: '#5789ce',
    950: '#000000',
  },
}

SCSS

$custom: #5789ce;
$custom-light: #8fabdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5789ce",
  "rgb": {
    "r": 87,
    "g": 137,
    "b": 206
  },
  "hsl": {
    "h": 214.79,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.62539,
    "c": 0.11808,
    "h": 256.7
  },
  "luminance": 0.24374
}

Semantic roles & 50–950 ramp

primary

#5789CE

secondary

#D8C4A8

accent

#A04ADE

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5789CE

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

Preview Lab → · Contrast checker → · Palette generator →