#658EBC#658EBC

#658EBC is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.5% C 0.083 H 252.0°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#658EBC
RGB	rgb(101, 142, 188)
HSL	hsl(212, 39%, 57%)
HSV	hsv(212, 46%, 74%)
CMYK	cmyk(46.3%, 24.5%, 0%, 26.3%)
CIE-LAB	lab(57.79, -1.54, -28.36)
CIE-LCH	lch(57.79, 28.41, 266.90°)
OKLab	oklab(63.51% -0.0257 -0.0791)
OKLCH	oklch(63.51% 0.083 252)
XYZ	xyz(24.1139, 25.7419, 51.2652)
Luminance	0.2574 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658EBC #BC9365

analogous

#65BABC #658EBC #6865BC

triadic

#658EBC #BC658E #8EBC65

tetradic

#658EBC #BC65BA #BC9365 #65BC68

square

#658EBC #BC65BA #BC9365 #65BC68

split-complementary

#658EBC #BC6865 #BABC65

monochromatic

#335174 #456F9F #658EBC #90ADCF #BACDE1

Accessibility & contrast

On white

3.42

#658EBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#658EBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658EBC

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658EBC	#FFFFFF	#000000	##000000
##658EBC	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C90BE

Deuteranopia (green-blind)

#7187BB

Tritanopia (blue-blind)

#41989E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #658ebc;
/* rgb */ color: rgb(101, 142, 188);
/* oklch */ color: oklch(63.5% 0.083 252.0);

Tailwind

colors: {
  custom: {
    50: '#95aed0',
    500: '#658ebc',
    950: '#000000',
  },
}

SCSS

$custom: #658ebc;
$custom-light: #95aed0;
$custom-dark: #000000;

JSON

{
  "hex": "#658ebc",
  "rgb": {
    "r": 101,
    "g": 142,
    "b": 188
  },
  "hsl": {
    "h": 211.724,
    "s": 39.367,
    "l": 56.667
  },
  "oklch": {
    "l": 0.63512,
    "c": 0.08317,
    "h": 252
  },
  "luminance": 0.25744
}

Semantic roles & 50–950 ramp

primary

#658EBC

secondary

#D0BFAD

accent

#9759CF

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #658EBC

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

Preview Lab → · Contrast checker → · Palette generator →