#658DB3#658DB3

#658DB3 is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.9% C 0.073 H 247.8°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#658DB3
RGB	rgb(101, 141, 179)
HSL	hsl(209, 34%, 55%)
HSV	hsv(209, 44%, 70%)
CMYK	cmyk(43.6%, 21.2%, 0%, 29.8%)
CIE-LAB	lab(57.14, -3.58, -24.25)
CIE-LCH	lch(57.14, 24.51, 261.60°)
OKLab	oklab(62.88% -0.0275 -0.0673)
OKLCH	oklch(62.88% 0.073 247.8)
XYZ	xyz(23.0257, 25.0697, 46.2647)
Luminance	0.2507 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658DB3 #B38B65

analogous

#65B3B2 #658DB3 #6566B3

triadic

#658DB3 #B3658D #8DB365

tetradic

#658DB3 #B265B3 #B38B65 #66B365

square

#658DB3 #B265B3 #B38B65 #66B365

split-complementary

#658DB3 #B36566 #B3B265

monochromatic

#344F6A #486E93 #658DB3 #8EABC7 #B7CADB

Accessibility & contrast

On white

3.49

#658DB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#658DB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658DB3

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658DB3	#FFFFFF	#000000	##000000
##658DB3	1.00	3.49	6.01	6.01
#FFFFFF	3.49	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)

#7E8EB5

Deuteranopia (green-blind)

#7486B2

Tritanopia (blue-blind)

#47969A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #658db3;
/* rgb */ color: rgb(101, 141, 179);
/* oklch */ color: oklch(62.9% 0.073 247.8);

Tailwind

colors: {
  custom: {
    50: '#94aec9',
    500: '#658db3',
    950: '#000000',
  },
}

SCSS

$custom: #658db3;
$custom-light: #94aec9;
$custom-dark: #000000;

JSON

{
  "hex": "#658db3",
  "rgb": {
    "r": 101,
    "g": 141,
    "b": 179
  },
  "hsl": {
    "h": 209.231,
    "s": 33.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.62883,
    "c": 0.07272,
    "h": 247.8
  },
  "luminance": 0.25071
}

Semantic roles & 50–950 ramp

primary

#658DB3

secondary

#CAB9A9

accent

#935ECA

background

#F9FAFC

surface

#F2F4F8

border

#CCCED1

text

#0D1013

muted

#7E7F82

Preview Lab

Preview with #658DB3

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

Preview Lab → · Contrast checker → · Palette generator →