#658BC0#658BC0

#658BC0 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 63.0% C 0.091 H 256.8°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#658BC0
RGB	rgb(101, 139, 192)
HSL	hsl(215, 42%, 57%)
HSV	hsv(215, 47%, 75%)
CMYK	cmyk(47.4%, 27.6%, 0%, 24.7%)
CIE-LAB	lab(57.11, 1.38, -31.69)
CIE-LCH	lch(57.11, 31.72, 272.50°)
OKLab	oklab(63.03% -0.0208 -0.0886)
OKLCH	oklch(63.03% 0.091 256.8)
XYZ	xyz(24.1107, 25.0361, 53.4209)
Luminance	0.2504 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658BC0 #C09A65

analogous

#65B8C0 #658BC0 #6D65C0

triadic

#658BC0 #C0658B #8BC065

tetradic

#658BC0 #C065B8 #C09A65 #65C06D

square

#658BC0 #C065B8 #C09A65 #65C06D

split-complementary

#658BC0 #C06D65 #B8C065

monochromatic

#324F79 #436CA5 #658BC0 #90ACD2 #BCCCE4

Accessibility & contrast

On white

3.50

#658BC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#658BC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658BC0

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658BC0	#FFFFFF	#000000	##000000
##658BC0	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778EC2

Deuteranopia (green-blind)

#6C85BF

Tritanopia (blue-blind)

#3F979D

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #658bc0;
/* rgb */ color: rgb(101, 139, 192);
/* oklch */ color: oklch(63.0% 0.091 256.8);

Tailwind

colors: {
  custom: {
    50: '#95acd3',
    500: '#658bc0',
    950: '#000000',
  },
}

SCSS

$custom: #658bc0;
$custom-light: #95acd3;
$custom-dark: #000000;

JSON

{
  "hex": "#658bc0",
  "rgb": {
    "r": 101,
    "g": 139,
    "b": 192
  },
  "hsl": {
    "h": 214.945,
    "s": 41.935,
    "l": 57.451
  },
  "oklch": {
    "l": 0.63034,
    "c": 0.09104,
    "h": 256.8
  },
  "luminance": 0.25038
}

Semantic roles & 50–950 ramp

primary

#658BC0

secondary

#D3C3AE

accent

#9E56D2

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #658BC0

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

Preview Lab → · Contrast checker → · Palette generator →