#658CBC#658CBC

#658CBC is a light, moderate cyan. Relative luminance 0.252; OKLCH L 63.1% C 0.085 H 254.1°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#658CBC
RGB	rgb(101, 140, 188)
HSL	hsl(213, 39%, 57%)
HSV	hsv(213, 46%, 74%)
CMYK	cmyk(46.3%, 25.5%, 0%, 26.3%)
CIE-LAB	lab(57.22, -0.38, -29.24)
CIE-LCH	lch(57.22, 29.25, 269.25°)
OKLab	oklab(63.07% -0.0233 -0.0816)
OKLCH	oklch(63.07% 0.085 254.1)
XYZ	xyz(23.8190, 25.1521, 51.1669)
Luminance	0.2515 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658CBC #BC9565

analogous

#65B8BC #658CBC #6A65BC

triadic

#658CBC #BC658C #8CBC65

tetradic

#658CBC #BC65B8 #BC9565 #65BC6A

square

#658CBC #BC65B8 #BC9565 #65BC6A

split-complementary

#658CBC #BC6A65 #B8BC65

monochromatic

#335074 #456D9F #658CBC #90ACCF #BACCE1

Accessibility & contrast

On white

3.48

#658CBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#658CBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658CBC

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658CBC	#FFFFFF	#000000	##000000
##658CBC	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798EBE

Deuteranopia (green-blind)

#6F86BB

Tritanopia (blue-blind)

#41979C

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #658cbc;
/* rgb */ color: rgb(101, 140, 188);
/* oklch */ color: oklch(63.1% 0.085 254.1);

Tailwind

colors: {
  custom: {
    50: '#95add0',
    500: '#658cbc',
    950: '#000000',
  },
}

SCSS

$custom: #658cbc;
$custom-light: #95add0;
$custom-dark: #000000;

JSON

{
  "hex": "#658cbc",
  "rgb": {
    "r": 101,
    "g": 140,
    "b": 188
  },
  "hsl": {
    "h": 213.103,
    "s": 39.367,
    "l": 56.667
  },
  "oklch": {
    "l": 0.63067,
    "c": 0.08486,
    "h": 254.1
  },
  "luminance": 0.25154
}

Semantic roles & 50–950 ramp

primary

#658CBC

secondary

#D0C0AD

accent

#9A59CF

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #658CBC

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

Preview Lab → · Contrast checker → · Palette generator →