#657EA0#657EA0

#657EA0 is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.7% C 0.060 H 256.2°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#657EA0
RGB	rgb(101, 126, 160)
HSL	hsl(215, 24%, 51%)
HSV	hsv(215, 37%, 63%)
CMYK	cmyk(36.9%, 21.2%, 0%, 37.3%)
CIE-LAB	lab(52.09, -0.27, -21.08)
CIE-LCH	lch(52.09, 21.08, 269.27°)
OKLab	oklab(58.67% -0.0143 -0.0583)
OKLCH	oklch(58.67% 0.06 256.2)
XYZ	xyz(19.1709, 20.2255, 36.1447)
Luminance	0.2023 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657EA0 #A08765

analogous

#659BA0 #657EA0 #6965A0

triadic

#657EA0 #A0657E #7EA065

tetradic

#657EA0 #A0659B #A08765 #65A069

square

#657EA0 #A0659B #A08765 #65A069

split-complementary

#657EA0 #A06965 #9BA065

monochromatic

#354356 #4C607C #657EA0 #8B9EB7 #B1BDCF

Accessibility & contrast

On white

4.16

#657EA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#657EA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657EA0

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657EA0	#FFFFFF	#000000	##000000
##657EA0	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727FA2

Deuteranopia (green-blind)

#6B7A9F

Tritanopia (blue-blind)

#528589

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #657ea0;
/* rgb */ color: rgb(101, 126, 160);
/* oklch */ color: oklch(58.7% 0.060 256.2);

Tailwind

colors: {
  custom: {
    50: '#93a3bc',
    500: '#657ea0',
    950: '#000000',
  },
}

SCSS

$custom: #657ea0;
$custom-light: #93a3bc;
$custom-dark: #000000;

JSON

{
  "hex": "#657ea0",
  "rgb": {
    "r": 101,
    "g": 126,
    "b": 160
  },
  "hsl": {
    "h": 214.576,
    "s": 23.695,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58665,
    "c": 0.06003,
    "h": 256.2
  },
  "luminance": 0.20226
}

Semantic roles & 50–950 ramp

primary

#657EA0

secondary

#BDB2A3

accent

#9B68C0

background

#F9FAFB

surface

#F1F3F6

border

#CBCDD0

text

#0D0F12

muted

#7E7F81

Preview Lab

Preview with #657EA0

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

Preview Lab → · Contrast checker → · Palette generator →