#659DB7#659DB7

#659DB7 is a light, moderate cyan. Relative luminance 0.303; OKLCH L 66.7% C 0.070 H 229.0°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#659DB7
RGB	rgb(101, 157, 183)
HSL	hsl(199, 36%, 56%)
HSV	hsv(199, 45%, 72%)
CMYK	cmyk(44.8%, 14.2%, 0%, 28.2%)
CIE-LAB	lab(61.91, -11.38, -19.22)
CIE-LCH	lch(61.91, 22.33, 239.37°)
OKLab	oklab(66.7% -0.0461 -0.0531)
OKLCH	oklch(66.7% 0.07 229)
XYZ	xyz(25.9680, 30.2977, 49.2702)
Luminance	0.3030 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659DB7 #B77F65

analogous

#65B7A8 #659DB7 #6574B7

triadic

#659DB7 #B7659D #9DB765

tetradic

#659DB7 #A865B7 #B77F65 #74B765

square

#659DB7 #A865B7 #B77F65 #74B765

split-complementary

#659DB7 #B76574 #B7A865

monochromatic

#335C6E #477E98 #659DB7 #8FB8CA #B8D2DE

Accessibility & contrast

On white

2.97

#659DB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#659DB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659DB7

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659DB7	#FFFFFF	#000000	##000000
##659DB7	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909BB8

Deuteranopia (green-blind)

#8492B7

Tritanopia (blue-blind)

#41A4A5

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #659db7;
/* rgb */ color: rgb(101, 157, 183);
/* oklch */ color: oklch(66.7% 0.070 229.0);

Tailwind

colors: {
  custom: {
    50: '#95bacc',
    500: '#659db7',
    950: '#000000',
  },
}

SCSS

$custom: #659db7;
$custom-light: #95bacc;
$custom-dark: #000000;

JSON

{
  "hex": "#659db7",
  "rgb": {
    "r": 101,
    "g": 157,
    "b": 183
  },
  "hsl": {
    "h": 199.024,
    "s": 36.283,
    "l": 55.686
  },
  "oklch": {
    "l": 0.66703,
    "c": 0.07032,
    "h": 229
  },
  "luminance": 0.303
}

Semantic roles & 50–950 ramp

primary

#659DB7

secondary

#CDB6AB

accent

#7F5CCC

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #659DB7

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

Preview Lab → · Contrast checker → · Palette generator →