#585E78#585E78

#585E78 is a mid, muted blue. Relative luminance 0.114; OKLCH L 48.7% C 0.042 H 274.6°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#585E78
RGB	rgb(88, 94, 120)
HSL	hsl(229, 15%, 41%)
HSV	hsv(229, 27%, 47%)
CMYK	cmyk(26.7%, 21.7%, 0%, 52.9%)
CIE-LAB	lab(40.31, 4.00, -15.41)
CIE-LCH	lch(40.31, 15.92, 284.57°)
OKLab	oklab(48.68% 0.0034 -0.0423)
OKLCH	oklch(48.68% 0.042 274.6)
XYZ	xyz(11.4165, 11.4359, 19.3715)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585E78 #787258

analogous

#586E78 #585E78 #625878

triadic

#585E78 #78585E #5E7858

tetradic

#585E78 #78586E #787258 #587862

square

#585E78 #78586E #787258 #587862

split-complementary

#585E78 #786258 #6E7858

monochromatic

#242731 #3E4255 #585E78 #747B99 #979DB3

Accessibility & contrast

On white

6.39

#585E78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#585E78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585E78

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585E78	#FFFFFF	#000000	##FFFFFF
##585E78	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576079

Deuteranopia (green-blind)

#545E77

Tritanopia (blue-blind)

#506367

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #585e78;
/* rgb */ color: rgb(88, 94, 120);
/* oklch */ color: oklch(48.7% 0.042 274.6);

Tailwind

colors: {
  custom: {
    50: '#878b9f',
    500: '#585e78',
    950: '#000000',
  },
}

SCSS

$custom: #585e78;
$custom-light: #878b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#585e78",
  "rgb": {
    "r": 88,
    "g": 94,
    "b": 120
  },
  "hsl": {
    "h": 228.75,
    "s": 15.385,
    "l": 40.784
  },
  "oklch": {
    "l": 0.48681,
    "c": 0.04245,
    "h": 274.6
  },
  "luminance": 0.11436
}

Semantic roles & 50–950 ramp

primary

#585E78

secondary

#A19D8B

accent

#AB70B8

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0C0E

muted

#7C7D7E

Preview Lab

Preview with #585E78

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

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