#5787BF#5787BF

#5787BF is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 61.3% C 0.100 H 253.1°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#5787BF
RGB	rgb(87, 135, 191)
HSL	hsl(212, 45%, 55%)
HSV	hsv(212, 54%, 75%)
CMYK	cmyk(54.5%, 29.3%, 0%, 25.1%)
CIE-LAB	lab(55.19, 0.12, -34.17)
CIE-LCH	lch(55.19, 34.17, 270.20°)
OKLab	oklab(61.32% -0.0291 -0.096)
OKLCH	oklch(61.32% 0.1 253.1)
XYZ	xyz(21.9951, 23.1140, 52.5825)
Luminance	0.2312 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5787BF #BF8F57

analogous

#57BBBF #5787BF #5B57BF

triadic

#5787BF #BF5787 #87BF57

tetradic

#5787BF #BF57BB #BF8F57 #57BF5B

square

#5787BF #BF57BB #BF8F57 #57BF5B

split-complementary

#5787BF #BF5B57 #BBBF57

monochromatic

#2B4B71 #3C699D #5787BF #83A7D0 #B0C6E1

Accessibility & contrast

On white

3.73

#5787BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#5787BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5787BF

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5787BF	#FFFFFF	#000000	##000000
##5787BF	1.00	3.73	5.62	5.62
#FFFFFF	3.73	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)

#708AC1

Deuteranopia (green-blind)

#6380BE

Tritanopia (blue-blind)

#16949B

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5787bf;
/* rgb */ color: rgb(87, 135, 191);
/* oklch */ color: oklch(61.3% 0.100 253.1);

Tailwind

colors: {
  custom: {
    50: '#8da9d2',
    500: '#5787bf',
    950: '#000000',
  },
}

SCSS

$custom: #5787bf;
$custom-light: #8da9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5787bf",
  "rgb": {
    "r": 87,
    "g": 135,
    "b": 191
  },
  "hsl": {
    "h": 212.308,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.61317,
    "c": 0.10034,
    "h": 253.1
  },
  "luminance": 0.23116
}

Semantic roles & 50–950 ramp

primary

#5787BF

secondary

#CFBBA3

accent

#9953D5

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #5787BF

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

Preview Lab → · Contrast checker → · Palette generator →