#658ECF#658ECF

#658ECF is a light, moderate blue. Relative luminance 0.266; OKLCH L 64.4% C 0.108 H 259.3°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#658ECF
RGB	rgb(101, 142, 207)
HSL	hsl(217, 52%, 60%)
HSV	hsv(217, 51%, 81%)
CMYK	cmyk(51.2%, 31.4%, 0%, 18.8%)
CIE-LAB	lab(58.62, 4.19, -37.80)
CIE-LCH	lch(58.62, 38.04, 276.32°)
OKLab	oklab(64.43% -0.02 -0.1063)
OKLCH	oklch(64.43% 0.108 259.3)
XYZ	xyz(26.2985, 26.6158, 62.7709)
Luminance	0.2662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658ECF #CFA665

analogous

#65C3CF #658ECF #7165CF

triadic

#658ECF #CF658E #8ECF65

tetradic

#658ECF #CF65C3 #CFA665 #65CF71

square

#658ECF #CF65C3 #CFA665 #65CF71

split-complementary

#658ECF #CF7165 #C3CF65

monochromatic

#2C528D #3B6DBC #658ECF #94B0DE #C2D2EC

Accessibility & contrast

On white

3.32

#658ECF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#658ECF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658ECF

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658ECF	#FFFFFF	#000000	##000000
##658ECF	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7592D2

Deuteranopia (green-blind)

#6888CE

Tritanopia (blue-blind)

#319CA5

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #658ecf;
/* rgb */ color: rgb(101, 142, 207);
/* oklch */ color: oklch(64.4% 0.108 259.3);

Tailwind

colors: {
  custom: {
    50: '#97aede',
    500: '#658ecf',
    950: '#000000',
  },
}

SCSS

$custom: #658ecf;
$custom-light: #97aede;
$custom-dark: #000000;

JSON

{
  "hex": "#658ecf",
  "rgb": {
    "r": 101,
    "g": 142,
    "b": 207
  },
  "hsl": {
    "h": 216.792,
    "s": 52.475,
    "l": 60.392
  },
  "oklch": {
    "l": 0.64431,
    "c": 0.10818,
    "h": 259.3
  },
  "luminance": 0.26618
}

Semantic roles & 50–950 ramp

primary

#658ECF

secondary

#DCCCB4

accent

#8426C0

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #658ECF

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

Preview Lab → · Contrast checker → · Palette generator →