#658EBB#658EBB

#658EBB is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.5% C 0.082 H 251.4°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#658EBB
RGB	rgb(101, 142, 187)
HSL	hsl(211, 39%, 56%)
HSV	hsv(211, 46%, 73%)
CMYK	cmyk(46%, 24.1%, 0%, 26.7%)
CIE-LAB	lab(57.75, -1.83, -27.86)
CIE-LCH	lch(57.75, 27.92, 266.24°)
OKLab	oklab(63.47% -0.0261 -0.0776)
OKLCH	oklch(63.47% 0.082 251.4)
XYZ	xyz(24.0065, 25.6990, 50.6995)
Luminance	0.2570 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658EBB #BB9265

analogous

#65B9BB #658EBB #6765BB

triadic

#658EBB #BB658E #8EBB65

tetradic

#658EBB #BB65B9 #BB9265 #65BB67

square

#658EBB #BB65B9 #BB9265 #65BB67

split-complementary

#658EBB #BB6765 #B9BB65

monochromatic

#335173 #456F9D #658EBB #8FADCE #BACCE0

Accessibility & contrast

On white

3.42

#658EBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#658EBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658EBB

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658EBB	#FFFFFF	#000000	##000000
##658EBB	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C90BD

Deuteranopia (green-blind)

#7287BA

Tritanopia (blue-blind)

#42989D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #658ebb;
/* rgb */ color: rgb(101, 142, 187);
/* oklch */ color: oklch(63.5% 0.082 251.4);

Tailwind

colors: {
  custom: {
    50: '#95aecf',
    500: '#658ebb',
    950: '#000000',
  },
}

SCSS

$custom: #658ebb;
$custom-light: #95aecf;
$custom-dark: #000000;

JSON

{
  "hex": "#658ebb",
  "rgb": {
    "r": 101,
    "g": 142,
    "b": 187
  },
  "hsl": {
    "h": 211.395,
    "s": 38.739,
    "l": 56.471
  },
  "oklch": {
    "l": 0.63467,
    "c": 0.0819,
    "h": 251.4
  },
  "luminance": 0.25701
}

Semantic roles & 50–950 ramp

primary

#658EBB

secondary

#D0BFAC

accent

#9759CF

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #658EBB

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

Preview Lab → · Contrast checker → · Palette generator →