#658DCF#658DCF

#658DCF is a light, moderate blue. Relative luminance 0.263; OKLCH L 64.2% C 0.109 H 260.1°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#658DCF
RGB	rgb(101, 141, 207)
HSL	hsl(217, 52%, 60%)
HSV	hsv(217, 51%, 81%)
CMYK	cmyk(51.2%, 31.9%, 0%, 18.8%)
CIE-LAB	lab(58.34, 4.77, -38.24)
CIE-LCH	lch(58.34, 38.54, 277.11°)
OKLab	oklab(64.21% -0.0189 -0.1076)
OKLCH	oklch(64.21% 0.109 260.1)
XYZ	xyz(26.1504, 26.3196, 62.7216)
Luminance	0.2632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658DCF #CFA765

analogous

#65C2CF #658DCF #7265CF

triadic

#658DCF #CF658D #8DCF65

tetradic

#658DCF #CF65C2 #CFA765 #65CF72

square

#658DCF #CF65C2 #CFA765 #65CF72

split-complementary

#658DCF #CF7265 #C2CF65

monochromatic

#2C518D #3B6CBC #658DCF #94B0DE #C2D2EC

Accessibility & contrast

On white

3.35

#658DCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#658DCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658DCF

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658DCF	#FFFFFF	#000000	##000000
##658DCF	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7392D2

Deuteranopia (green-blind)

#6788CE

Tritanopia (blue-blind)

#329BA5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #658dcf;
/* rgb */ color: rgb(101, 141, 207);
/* oklch */ color: oklch(64.2% 0.109 260.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#658dcf",
  "rgb": {
    "r": 101,
    "g": 141,
    "b": 207
  },
  "hsl": {
    "h": 217.358,
    "s": 52.475,
    "l": 60.392
  },
  "oklch": {
    "l": 0.64214,
    "c": 0.10922,
    "h": 260.1
  },
  "luminance": 0.26321
}

Semantic roles & 50–950 ramp

primary

#658DCF

secondary

#DCCDB4

accent

#8626C0

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #658DCF

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

Preview Lab → · Contrast checker → · Palette generator →