#658EB2#658EB2

#658EB2 is a light, moderate cyan. Relative luminance 0.253; OKLCH L 63.1% C 0.071 H 245.7°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#658EB2
RGB	rgb(101, 142, 178)
HSL	hsl(208, 33%, 55%)
HSV	hsv(208, 43%, 70%)
CMYK	cmyk(43.3%, 20.2%, 0%, 30.2%)
CIE-LAB	lab(57.39, -4.43, -23.30)
CIE-LCH	lch(57.39, 23.72, 259.22°)
OKLab	oklab(63.07% -0.0291 -0.0646)
OKLCH	oklch(63.07% 0.071 245.7)
XYZ	xyz(23.0730, 25.3256, 45.7834)
Luminance	0.2533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658EB2 #B28965

analogous

#65B2AF #658EB2 #6568B2

triadic

#658EB2 #B2658E #8EB265

tetradic

#658EB2 #AF65B2 #B28965 #68B265

square

#658EB2 #AF65B2 #B28965 #68B265

split-complementary

#658EB2 #B26568 #B2AF65

monochromatic

#345068 #496F91 #658EB2 #8EACC6 #B7CADB

Accessibility & contrast

On white

3.46

#658EB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#658EB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658EB2

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658EB2	#FFFFFF	#000000	##000000
##658EB2	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)

#7F8EB4

Deuteranopia (green-blind)

#7586B1

Tritanopia (blue-blind)

#47979A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #658eb2;
/* rgb */ color: rgb(101, 142, 178);
/* oklch */ color: oklch(63.1% 0.071 245.7);

Tailwind

colors: {
  custom: {
    50: '#94afc9',
    500: '#658eb2',
    950: '#000000',
  },
}

SCSS

$custom: #658eb2;
$custom-light: #94afc9;
$custom-dark: #000000;

JSON

{
  "hex": "#658eb2",
  "rgb": {
    "r": 101,
    "g": 142,
    "b": 178
  },
  "hsl": {
    "h": 208.052,
    "s": 33.333,
    "l": 54.706
  },
  "oklch": {
    "l": 0.63065,
    "c": 0.07088,
    "h": 245.7
  },
  "luminance": 0.25327
}

Semantic roles & 50–950 ramp

primary

#658EB2

secondary

#CAB8A9

accent

#905EC9

background

#F9FAFC

surface

#F2F4F8

border

#CCCED1

text

#0D1013

muted

#7E7F82

Preview Lab

Preview with #658EB2

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

Preview Lab → · Contrast checker → · Palette generator →