#659BB8#659BB8

#659BB8 is a light, moderate cyan. Relative luminance 0.297; OKLCH L 66.3% C 0.072 H 232.8°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#659BB8
RGB	rgb(101, 155, 184)
HSL	hsl(201, 37%, 56%)
HSV	hsv(201, 45%, 72%)
CMYK	cmyk(45.1%, 15.8%, 0%, 27.8%)
CIE-LAB	lab(61.37, -10.00, -20.61)
CIE-LCH	lch(61.37, 22.91, 244.11°)
OKLab	oklab(66.28% -0.0433 -0.057)
OKLCH	oklch(66.28% 0.072 232.8)
XYZ	xyz(25.7369, 29.6683, 49.7085)
Luminance	0.2967 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659BB8 #B88265

analogous

#65B8AB #659BB8 #6571B8

triadic

#659BB8 #B8659B #9BB865

tetradic

#659BB8 #AB65B8 #B88265 #71B865

square

#659BB8 #AB65B8 #B88265 #71B865

split-complementary

#659BB8 #B86571 #B8AB65

monochromatic

#335A6F #477C99 #659BB8 #8FB6CB #B9D1DF

Accessibility & contrast

On white

3.03

#659BB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#659BB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #659BB8

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659BB8	#FFFFFF	#000000	##000000
##659BB8	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D99B9

Deuteranopia (green-blind)

#8190B8

Tritanopia (blue-blind)

#41A3A4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #659bb8;
/* rgb */ color: rgb(101, 155, 184);
/* oklch */ color: oklch(66.3% 0.072 232.8);

Tailwind

colors: {
  custom: {
    50: '#95b8cd',
    500: '#659bb8',
    950: '#000000',
  },
}

SCSS

$custom: #659bb8;
$custom-light: #95b8cd;
$custom-dark: #000000;

JSON

{
  "hex": "#659bb8",
  "rgb": {
    "r": 101,
    "g": 155,
    "b": 184
  },
  "hsl": {
    "h": 200.964,
    "s": 36.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.66284,
    "c": 0.07157,
    "h": 232.8
  },
  "luminance": 0.2967
}

Semantic roles & 50–950 ramp

primary

#659BB8

secondary

#CEB7AB

accent

#835BCD

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #659BB8

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

Preview Lab → · Contrast checker → · Palette generator →