#657489#657489

#657489 is a mid, muted blue. Relative luminance 0.171; OKLCH L 55.4% C 0.037 H 256.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#657489
RGB	rgb(101, 116, 137)
HSL	hsl(215, 15%, 47%)
HSV	hsv(215, 26%, 54%)
CMYK	cmyk(26.3%, 15.3%, 0%, 46.3%)
CIE-LAB	lab(48.34, -0.52, -13.32)
CIE-LCH	lch(48.34, 13.33, 267.75°)
OKLab	oklab(55.43% -0.0085 -0.0364)
OKLCH	oklch(55.43% 0.037 256.8)
XYZ	xyz(16.1263, 17.0631, 26.1059)
Luminance	0.1706 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657489 #897A65

analogous

#658689 #657489 #686589

triadic

#657489 #896574 #748965

tetradic

#657489 #896586 #897A65 #658968

square

#657489 #896586 #897A65 #658968

split-complementary

#657489 #896865 #868965

monochromatic

#313843 #4B5666 #657489 #8693A6 #A9B2C0

Accessibility & contrast

On white

4.76

#657489 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#657489 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657489

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657489	#FFFFFF	#000000	##FFFFFF
##657489	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D758A

Deuteranopia (green-blind)

#697189

Tritanopia (blue-blind)

#5B787B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #657489;
/* rgb */ color: rgb(101, 116, 137);
/* oklch */ color: oklch(55.4% 0.037 256.8);

Tailwind

colors: {
  custom: {
    50: '#919cab',
    500: '#657489',
    950: '#000000',
  },
}

SCSS

$custom: #657489;
$custom-light: #919cab;
$custom-dark: #000000;

JSON

{
  "hex": "#657489",
  "rgb": {
    "r": 101,
    "g": 116,
    "b": 137
  },
  "hsl": {
    "h": 215,
    "s": 15.126,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55433,
    "c": 0.0374,
    "h": 256.8
  },
  "luminance": 0.17064
}

Semantic roles & 50–950 ramp

primary

#657489

secondary

#AEA69B

accent

#9A70B8

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0D0E10

muted

#7D7E7F

Preview Lab

Preview with #657489

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

Preview Lab → · Contrast checker → · Palette generator →