#658ECA#658ECA

#658ECA is a light, moderate blue. Relative luminance 0.264; OKLCH L 64.2% C 0.101 H 257.8°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#658ECA
RGB	rgb(101, 142, 202)
HSL	hsl(216, 49%, 59%)
HSV	hsv(216, 50%, 79%)
CMYK	cmyk(50%, 29.7%, 0%, 20.8%)
CIE-LAB	lab(58.39, 2.66, -35.34)
CIE-LCH	lch(58.39, 35.44, 274.30°)
OKLab	oklab(64.18% -0.0214 -0.0992)
OKLCH	oklch(64.18% 0.101 257.8)
XYZ	xyz(25.6969, 26.3752, 59.6025)
Luminance	0.2638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658ECA #CAA165

analogous

#65C0CA #658ECA #6F65CA

triadic

#658ECA #CA658E #8ECA65

tetradic

#658ECA #CA65C0 #CAA165 #65CA6F

square

#658ECA #CA65C0 #CAA165 #65CA6F

split-complementary

#658ECA #CA6F65 #C0CA65

monochromatic

#2E5286 #3E6EB4 #658ECA #93AFDA #C0D1E9

Accessibility & contrast

On white

3.35

#658ECA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#658ECA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658ECA

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658ECA	#FFFFFF	#000000	##000000
##658ECA	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7792CD

Deuteranopia (green-blind)

#6B88C9

Tritanopia (blue-blind)

#369BA3

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #658eca;
/* rgb */ color: rgb(101, 142, 202);
/* oklch */ color: oklch(64.2% 0.101 257.8);

Tailwind

colors: {
  custom: {
    50: '#96aeda',
    500: '#658eca',
    950: '#000000',
  },
}

SCSS

$custom: #658eca;
$custom-light: #96aeda;
$custom-dark: #000000;

JSON

{
  "hex": "#658eca",
  "rgb": {
    "r": 101,
    "g": 142,
    "b": 202
  },
  "hsl": {
    "h": 215.644,
    "s": 48.792,
    "l": 59.412
  },
  "oklch": {
    "l": 0.6418,
    "c": 0.10147,
    "h": 257.8
  },
  "luminance": 0.26377
}

Semantic roles & 50–950 ramp

primary

#658ECA

secondary

#D9C9B2

accent

#A14FD8

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #658ECA

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

Preview Lab → · Contrast checker → · Palette generator →