#658CC0#658CC0

#658CC0 is a light, moderate cyan. Relative luminance 0.253; OKLCH L 63.3% C 0.090 H 255.9°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#658CC0
RGB	rgb(101, 140, 192)
HSL	hsl(214, 42%, 57%)
HSV	hsv(214, 47%, 75%)
CMYK	cmyk(47.4%, 27.1%, 0%, 24.7%)
CIE-LAB	lab(57.39, 0.80, -31.25)
CIE-LCH	lch(57.39, 31.26, 271.47°)
OKLab	oklab(63.26% -0.022 -0.0874)
OKLCH	oklch(63.26% 0.09 255.9)
XYZ	xyz(24.2562, 25.3270, 53.4694)
Luminance	0.2533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658CC0 #C09965

analogous

#65B9C0 #658CC0 #6C65C0

triadic

#658CC0 #C0658C #8CC065

tetradic

#658CC0 #C065B9 #C09965 #65C06C

square

#658CC0 #C065B9 #C09965 #65C06C

split-complementary

#658CC0 #C06C65 #B9C065

monochromatic

#325079 #436DA5 #658CC0 #90ACD2 #BCCDE4

Accessibility & contrast

On white

3.46

#658CC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#658CC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658CC0

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658CC0	#FFFFFF	#000000	##000000
##658CC0	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788FC2

Deuteranopia (green-blind)

#6D86BF

Tritanopia (blue-blind)

#3F979E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #658cc0;
/* rgb */ color: rgb(101, 140, 192);
/* oklch */ color: oklch(63.3% 0.090 255.9);

Tailwind

colors: {
  custom: {
    50: '#95add3',
    500: '#658cc0',
    950: '#000000',
  },
}

SCSS

$custom: #658cc0;
$custom-light: #95add3;
$custom-dark: #000000;

JSON

{
  "hex": "#658cc0",
  "rgb": {
    "r": 101,
    "g": 140,
    "b": 192
  },
  "hsl": {
    "h": 214.286,
    "s": 41.935,
    "l": 57.451
  },
  "oklch": {
    "l": 0.63255,
    "c": 0.09011,
    "h": 255.9
  },
  "luminance": 0.25329
}

Semantic roles & 50–950 ramp

primary

#658CC0

secondary

#D3C3AE

accent

#9D56D2

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #658CC0

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

Preview Lab → · Contrast checker → · Palette generator →