#658FCA#658FCA

#658FCA is a light, moderate blue. Relative luminance 0.267; OKLCH L 64.4% C 0.101 H 257.0°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#658FCA
RGB	rgb(101, 143, 202)
HSL	hsl(215, 49%, 59%)
HSV	hsv(215, 50%, 79%)
CMYK	cmyk(50%, 29.2%, 0%, 20.8%)
CIE-LAB	lab(58.67, 2.07, -34.91)
CIE-LCH	lch(58.67, 34.97, 273.40°)
OKLab	oklab(64.4% -0.0226 -0.0979)
OKLCH	oklch(64.4% 0.101 257)
XYZ	xyz(25.8463, 26.6741, 59.6523)
Luminance	0.2668 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658FCA #CAA065

analogous

#65C1CA #658FCA #6E65CA

triadic

#658FCA #CA658F #8FCA65

tetradic

#658FCA #CA65C1 #CAA065 #65CA6E

square

#658FCA #CA65C1 #CAA065 #65CA6E

split-complementary

#658FCA #CA6E65 #C1CA65

monochromatic

#2E5386 #3E6FB4 #658FCA #93B0DA #C0D1E9

Accessibility & contrast

On white

3.31

#658FCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#658FCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658FCA

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658FCA	#FFFFFF	#000000	##000000
##658FCA	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7892CD

Deuteranopia (green-blind)

#6C89C9

Tritanopia (blue-blind)

#369CA4

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #658fca;
/* rgb */ color: rgb(101, 143, 202);
/* oklch */ color: oklch(64.4% 0.101 257.0);

Tailwind

colors: {
  custom: {
    50: '#96afda',
    500: '#658fca',
    950: '#000000',
  },
}

SCSS

$custom: #658fca;
$custom-light: #96afda;
$custom-dark: #000000;

JSON

{
  "hex": "#658fca",
  "rgb": {
    "r": 101,
    "g": 143,
    "b": 202
  },
  "hsl": {
    "h": 215.05,
    "s": 48.792,
    "l": 59.412
  },
  "oklch": {
    "l": 0.64399,
    "c": 0.10051,
    "h": 257
  },
  "luminance": 0.26676
}

Semantic roles & 50–950 ramp

primary

#658FCA

secondary

#D9C9B2

accent

#9F4FD8

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #658FCA

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

Preview Lab → · Contrast checker → · Palette generator →