#487DB2#487DB2

#487DB2 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.6% C 0.100 H 249.9°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#487DB2
RGB	rgb(72, 125, 178)
HSL	hsl(210, 42%, 49%)
HSV	hsv(210, 60%, 70%)
CMYK	cmyk(59.6%, 29.8%, 0%, 30.2%)
CIE-LAB	lab(50.99, -1.40, -33.34)
CIE-LCH	lch(50.99, 33.37, 267.60°)
OKLab	oklab(57.63% -0.0343 -0.0939)
OKLCH	oklch(57.63% 0.1 249.9)
XYZ	xyz(18.0391, 19.2577, 44.8773)
Luminance	0.1926 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487DB2 #B27D48

analogous

#48B2B2 #487DB2 #4848B2

triadic

#487DB2 #B2487D #7DB248

tetradic

#487DB2 #B248B2 #B27D48 #48B248

square

#487DB2 #B248B2 #B27D48 #48B248

split-complementary

#487DB2 #B24848 #B2B248

monochromatic

#25405B #365E86 #487DB2 #719CC6 #9DBAD7

Accessibility & contrast

On white

4.33

#487DB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#487DB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487DB2

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487DB2	#FFFFFF	#000000	##000000
##487DB2	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#677FB4

Deuteranopia (green-blind)

#5975B1

Tritanopia (blue-blind)

#008990

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #487db2;
/* rgb */ color: rgb(72, 125, 178);
/* oklch */ color: oklch(57.6% 0.100 249.9);

Tailwind

colors: {
  custom: {
    50: '#84a2c9',
    500: '#487db2',
    950: '#000000',
  },
}

SCSS

$custom: #487db2;
$custom-light: #84a2c9;
$custom-dark: #000000;

JSON

{
  "hex": "#487db2",
  "rgb": {
    "r": 72,
    "g": 125,
    "b": 178
  },
  "hsl": {
    "h": 210,
    "s": 42.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.5763,
    "c": 0.09997,
    "h": 249.9
  },
  "luminance": 0.19259
}

Semantic roles & 50–950 ramp

primary

#487DB2

secondary

#C4AB92

accent

#9456D2

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #487DB2

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

Preview Lab → · Contrast checker → · Palette generator →