#659CCC#659CCC

#659CCC is a light, moderate cyan. Relative luminance 0.309; OKLCH L 67.4% C 0.092 H 246.0°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#659CCC
RGB	rgb(101, 156, 204)
HSL	hsl(208, 50%, 60%)
HSV	hsv(208, 50%, 80%)
CMYK	cmyk(50.5%, 23.5%, 0%, 20%)
CIE-LAB	lab(62.42, -4.75, -30.20)
CIE-LCH	lch(62.42, 30.57, 261.07°)
OKLab	oklab(67.37% -0.0374 -0.0843)
OKLCH	oklch(67.37% 0.092 246)
XYZ	xyz(28.1505, 30.9011, 61.5961)
Luminance	0.3090 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659CCC #CC9565

analogous

#65CCC8 #659CCC #6569CC

triadic

#659CCC #CC659C #9CCC65

tetradic

#659CCC #C865CC #CC9565 #69CC65

square

#659CCC #C865CC #CC9565 #69CC65

split-complementary

#659CCC #CC6569 #CCC865

monochromatic

#2D5E89 #3D7EB7 #659CCC #93BADB #C1D7EA

Accessibility & contrast

On white

2.92

#659CCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#659CCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659CCC

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659CCC	#FFFFFF	#000000	##000000
##659CCC	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889DCE

Deuteranopia (green-blind)

#7A92CB

Tritanopia (blue-blind)

#30A7AC

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #659ccc;
/* rgb */ color: rgb(101, 156, 204);
/* oklch */ color: oklch(67.4% 0.092 246.0);

Tailwind

colors: {
  custom: {
    50: '#97b9db',
    500: '#659ccc',
    950: '#000000',
  },
}

SCSS

$custom: #659ccc;
$custom-light: #97b9db;
$custom-dark: #000000;

JSON

{
  "hex": "#659ccc",
  "rgb": {
    "r": 101,
    "g": 156,
    "b": 204
  },
  "hsl": {
    "h": 207.961,
    "s": 50.244,
    "l": 59.804
  },
  "oklch": {
    "l": 0.67374,
    "c": 0.09225,
    "h": 246
  },
  "luminance": 0.30903
}

Semantic roles & 50–950 ramp

primary

#659CCC

secondary

#DAC5B2

accent

#8F4EDA

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #659CCC

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

Preview Lab → · Contrast checker → · Palette generator →