#4587BA#4587BA

#4587BA is a mid, moderate cyan. Relative luminance 0.221; OKLCH L 60.2% C 0.103 H 244.1°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#4587BA
RGB	rgb(69, 135, 186)
HSL	hsl(206, 46%, 50%)
HSV	hsv(206, 63%, 73%)
CMYK	cmyk(62.9%, 27.4%, 0%, 27.1%)
CIE-LAB	lab(54.17, -5.18, -32.97)
CIE-LCH	lch(54.17, 33.37, 261.07°)
OKLab	oklab(60.22% -0.0451 -0.0928)
OKLCH	oklch(60.22% 0.103 244.1)
XYZ	xyz(19.9778, 22.1364, 49.6648)
Luminance	0.2214 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4587BA #BA7845

analogous

#45BAB2 #4587BA #454DBA

triadic

#4587BA #BA4587 #87BA45

tetradic

#4587BA #B245BA #BA7845 #4DBA45

square

#4587BA #B245BA #BA7845 #4DBA45

split-complementary

#4587BA #BA454D #BAB245

monochromatic

#244661 #34678D #4587BA #72A4CB #9EC1DB

Accessibility & contrast

On white

3.87

#4587BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#4587BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4587BA

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4587BA	#FFFFFF	#000000	##000000
##4587BA	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7088BC

Deuteranopia (green-blind)

#617CB9

Tritanopia (blue-blind)

#009399

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4587ba;
/* rgb */ color: rgb(69, 135, 186);
/* oklch */ color: oklch(60.2% 0.103 244.1);

Tailwind

colors: {
  custom: {
    50: '#84a9cf',
    500: '#4587ba',
    950: '#000000',
  },
}

SCSS

$custom: #4587ba;
$custom-light: #84a9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4587ba",
  "rgb": {
    "r": 69,
    "g": 135,
    "b": 186
  },
  "hsl": {
    "h": 206.154,
    "s": 45.882,
    "l": 50
  },
  "oklch": {
    "l": 0.60224,
    "c": 0.10317,
    "h": 244.1
  },
  "luminance": 0.22138
}

Semantic roles & 50–950 ramp

primary

#4587BA

secondary

#C8AA93

accent

#8B52D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4587BA

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

Preview Lab → · Contrast checker → · Palette generator →