#658BBC#658BBC

#658BBC is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.8% C 0.086 H 255.1°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#658BBC
RGB	rgb(101, 139, 188)
HSL	hsl(214, 39%, 57%)
HSV	hsv(214, 46%, 74%)
CMYK	cmyk(46.3%, 26.1%, 0%, 26.3%)
CIE-LAB	lab(56.94, 0.19, -29.68)
CIE-LCH	lch(56.94, 29.68, 270.37°)
OKLab	oklab(62.84% -0.022 -0.0829)
OKLCH	oklch(62.84% 0.086 255.1)
XYZ	xyz(23.6735, 24.8612, 51.1184)
Luminance	0.2486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658BBC #BC9665

analogous

#65B7BC #658BBC #6B65BC

triadic

#658BBC #BC658B #8BBC65

tetradic

#658BBC #BC65B7 #BC9665 #65BC6B

square

#658BBC #BC65B7 #BC9665 #65BC6B

split-complementary

#658BBC #BC6B65 #B7BC65

monochromatic

#334F74 #456C9F #658BBC #90ABCF #BACBE1

Accessibility & contrast

On white

3.52

#658BBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#658BBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658BBC

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658BBC	#FFFFFF	#000000	##000000
##658BBC	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788DBE

Deuteranopia (green-blind)

#6E85BB

Tritanopia (blue-blind)

#42969C

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #658bbc;
/* rgb */ color: rgb(101, 139, 188);
/* oklch */ color: oklch(62.8% 0.086 255.1);

Tailwind

colors: {
  custom: {
    50: '#95acd0',
    500: '#658bbc',
    950: '#000000',
  },
}

SCSS

$custom: #658bbc;
$custom-light: #95acd0;
$custom-dark: #000000;

JSON

{
  "hex": "#658bbc",
  "rgb": {
    "r": 101,
    "g": 139,
    "b": 188
  },
  "hsl": {
    "h": 213.793,
    "s": 39.367,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62844,
    "c": 0.08574,
    "h": 255.1
  },
  "luminance": 0.24863
}

Semantic roles & 50–950 ramp

primary

#658BBC

secondary

#D0C1AD

accent

#9B59CF

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #658BBC

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

Preview Lab → · Contrast checker → · Palette generator →