#487EBB#487EBB

#487EBB is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 58.3% C 0.111 H 252.8°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#487EBB
RGB	rgb(72, 126, 187)
HSL	hsl(212, 46%, 51%)
HSV	hsv(212, 61%, 73%)
CMYK	cmyk(61.5%, 32.6%, 0%, 26.7%)
CIE-LAB	lab(51.71, 1.02, -37.39)
CIE-LCH	lch(51.71, 37.41, 271.56°)
OKLab	oklab(58.34% -0.0328 -0.1057)
OKLCH	oklch(58.34% 0.111 252.8)
XYZ	xyz(19.0997, 19.8855, 49.8358)
Luminance	0.1989 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487EBB #BB8548

analogous

#48B8BB #487EBB #4B48BB

triadic

#487EBB #BB487E #7EBB48

tetradic

#487EBB #BB48B8 #BB8548 #48BB4B

square

#487EBB #BB48B8 #BB8548 #48BB4B

split-complementary

#487EBB #BB4B48 #B8BB48

monochromatic

#254264 #366090 #487EBB #759DCC #A1BDDC

Accessibility & contrast

On white

4.22

#487EBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#487EBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487EBB

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487EBB	#FFFFFF	#000000	##000000
##487EBB	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6481BE

Deuteranopia (green-blind)

#5576BA

Tritanopia (blue-blind)

#008C94

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #487ebb;
/* rgb */ color: rgb(72, 126, 187);
/* oklch */ color: oklch(58.3% 0.111 252.8);

Tailwind

colors: {
  custom: {
    50: '#85a3cf',
    500: '#487ebb',
    950: '#000000',
  },
}

SCSS

$custom: #487ebb;
$custom-light: #85a3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#487ebb",
  "rgb": {
    "r": 72,
    "g": 126,
    "b": 187
  },
  "hsl": {
    "h": 211.826,
    "s": 45.817,
    "l": 50.784
  },
  "oklch": {
    "l": 0.58336,
    "c": 0.11063,
    "h": 252.8
  },
  "luminance": 0.19887
}

Semantic roles & 50–950 ramp

primary

#487EBB

secondary

#C9B196

accent

#9852D5

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #487EBB

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

Preview Lab → · Contrast checker → · Palette generator →