#657FA0#657FA0

#657FA0 is a mid, muted cyan. Relative luminance 0.205; OKLCH L 58.9% C 0.059 H 254.6°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#657FA0
RGB	rgb(101, 127, 160)
HSL	hsl(214, 24%, 51%)
HSV	hsv(214, 37%, 63%)
CMYK	cmyk(36.9%, 20.6%, 0%, 37.3%)
CIE-LAB	lab(52.38, -0.85, -20.64)
CIE-LCH	lch(52.38, 20.66, 267.63°)
OKLab	oklab(58.89% -0.0157 -0.057)
OKLCH	oklch(58.89% 0.059 254.6)
XYZ	xyz(19.2994, 20.4826, 36.1875)
Luminance	0.2048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657FA0 #A08665

analogous

#659CA0 #657FA0 #6865A0

triadic

#657FA0 #A0657F #7FA065

tetradic

#657FA0 #A0659C #A08665 #65A068

square

#657FA0 #A0659C #A08665 #65A068

split-complementary

#657FA0 #A06865 #9CA065

monochromatic

#354356 #4C617C #657FA0 #8B9EB7 #B1BECF

Accessibility & contrast

On white

4.12

#657FA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#657FA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657FA0

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657FA0	#FFFFFF	#000000	##000000
##657FA0	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7380A2

Deuteranopia (green-blind)

#6C7A9F

Tritanopia (blue-blind)

#52868A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #657fa0;
/* rgb */ color: rgb(101, 127, 160);
/* oklch */ color: oklch(58.9% 0.059 254.6);

Tailwind

colors: {
  custom: {
    50: '#93a4bc',
    500: '#657fa0',
    950: '#000000',
  },
}

SCSS

$custom: #657fa0;
$custom-light: #93a4bc;
$custom-dark: #000000;

JSON

{
  "hex": "#657fa0",
  "rgb": {
    "r": 101,
    "g": 127,
    "b": 160
  },
  "hsl": {
    "h": 213.559,
    "s": 23.695,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5889,
    "c": 0.05917,
    "h": 254.6
  },
  "luminance": 0.20484
}

Semantic roles & 50–950 ramp

primary

#657FA0

secondary

#BDB2A3

accent

#9968C0

background

#F9FAFB

surface

#F1F3F6

border

#CBCDD0

text

#0D0F12

muted

#7E7F81

Preview Lab

Preview with #657FA0

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

Preview Lab → · Contrast checker → · Palette generator →