#658BB8#658BB8

#658BB8 is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.7% C 0.081 H 253.2°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#658BB8
RGB	rgb(101, 139, 184)
HSL	hsl(213, 37%, 56%)
HSV	hsv(213, 45%, 72%)
CMYK	cmyk(45.1%, 24.5%, 0%, 27.8%)
CIE-LAB	lab(56.77, -0.98, -27.67)
CIE-LCH	lch(56.77, 27.68, 267.97°)
OKLab	oklab(62.66% -0.0233 -0.0771)
OKLCH	oklch(62.66% 0.081 253.2)
XYZ	xyz(23.2483, 24.6911, 48.8789)
Luminance	0.2469 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658BB8 #B89265

analogous

#65B4B8 #658BB8 #6865B8

triadic

#658BB8 #B8658B #8BB865

tetradic

#658BB8 #B865B4 #B89265 #65B868

square

#658BB8 #B865B4 #B89265 #65B868

split-complementary

#658BB8 #B86865 #B4B865

monochromatic

#334F6F #476C99 #658BB8 #8FABCB #B9CADF

Accessibility & contrast

On white

3.54

#658BB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#658BB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658BB8

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658BB8	#FFFFFF	#000000	##000000
##658BB8	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8DBA

Deuteranopia (green-blind)

#7085B7

Tritanopia (blue-blind)

#44959A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #658bb8;
/* rgb */ color: rgb(101, 139, 184);
/* oklch */ color: oklch(62.7% 0.081 253.2);

Tailwind

colors: {
  custom: {
    50: '#95accd',
    500: '#658bb8',
    950: '#000000',
  },
}

SCSS

$custom: #658bb8;
$custom-light: #95accd;
$custom-dark: #000000;

JSON

{
  "hex": "#658bb8",
  "rgb": {
    "r": 101,
    "g": 139,
    "b": 184
  },
  "hsl": {
    "h": 212.53,
    "s": 36.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.62658,
    "c": 0.08053,
    "h": 253.2
  },
  "luminance": 0.24693
}

Semantic roles & 50–950 ramp

primary

#658BB8

secondary

#CEBEAB

accent

#995BCD

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D1013

muted

#7E7F82

Preview Lab

Preview with #658BB8

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

Preview Lab → · Contrast checker → · Palette generator →