#658ACE#658ACE

#658ACE is a light, moderate blue. Relative luminance 0.254; OKLCH L 63.5% C 0.111 H 261.9°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#658ACE
RGB	rgb(101, 138, 206)
HSL	hsl(219, 52%, 60%)
HSV	hsv(219, 51%, 81%)
CMYK	cmyk(51%, 33%, 0%, 19.2%)
CIE-LAB	lab(57.46, 6.23, -39.05)
CIE-LCH	lch(57.46, 39.55, 279.06°)
OKLab	oklab(63.52% -0.0156 -0.11)
OKLCH	oklch(63.52% 0.111 261.9)
XYZ	xyz(25.5922, 25.3981, 61.9343)
Luminance	0.2540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658ACE #CEA965

analogous

#65BFCE #658ACE #7465CE

triadic

#658ACE #CE658A #8ACE65

tetradic

#658ACE #CE65BF #CEA965 #65CE74

square

#658ACE #CE65BF #CEA965 #65CE74

split-complementary

#658ACE #CE7465 #BFCE65

monochromatic

#2D4E8C #3B68BA #658ACE #93ADDD #C2D1EC

Accessibility & contrast

On white

3.45

#658ACE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#658ACE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658ACE

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658ACE	#FFFFFF	#000000	##000000
##658ACE	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708FD1

Deuteranopia (green-blind)

#6386CD

Tritanopia (blue-blind)

#3399A3

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #658ace;
/* rgb */ color: rgb(101, 138, 206);
/* oklch */ color: oklch(63.5% 0.111 261.9);

Tailwind

colors: {
  custom: {
    50: '#97abdd',
    500: '#658ace',
    950: '#000000',
  },
}

SCSS

$custom: #658ace;
$custom-light: #97abdd;
$custom-dark: #000000;

JSON

{
  "hex": "#658ace",
  "rgb": {
    "r": 101,
    "g": 138,
    "b": 206
  },
  "hsl": {
    "h": 218.857,
    "s": 51.724,
    "l": 60.196
  },
  "oklch": {
    "l": 0.63515,
    "c": 0.11106,
    "h": 261.9
  },
  "luminance": 0.254
}

Semantic roles & 50–950 ramp

primary

#658ACE

secondary

#DCCDB3

accent

#8926BF

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #658ACE

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

Preview Lab → · Contrast checker → · Palette generator →