#455751#455751

#455751 is a dark, muted teal. Relative luminance 0.087; OKLCH L 44.0% C 0.024 H 172.9°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#455751
RGB	rgb(69, 87, 81)
HSL	hsl(160, 12%, 31%)
HSV	hsv(160, 21%, 34%)
CMYK	cmyk(20.7%, 0%, 6.9%, 65.9%)
CIE-LAB	lab(35.35, -8.35, 1.19)
CIE-LCH	lch(35.35, 8.44, 171.89°)
OKLab	oklab(43.96% -0.0242 0.003)
OKLCH	oklch(43.96% 0.024 172.9)
XYZ	xyz(7.3472, 8.6755, 9.0704)
Luminance	0.0868 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455751 #57454B

analogous

#455748 #455751 #455457

triadic

#455751 #514557 #575145

tetradic

#455751 #484557 #57454B #545745

square

#455751 #484557 #57454B #545745

split-complementary

#455751 #574554 #574845

monochromatic

#0F1311 #2A3531 #455751 #607971 #7E9990

Accessibility & contrast

On white

7.68

#455751 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#455751 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #455751

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455751	#FFFFFF	#000000	##FFFFFF
##455751	1.00	7.68	2.74	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565551

Deuteranopia (green-blind)

#525251

Tritanopia (blue-blind)

#415755

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #455751;
/* rgb */ color: rgb(69, 87, 81);
/* oklch */ color: oklch(44.0% 0.024 172.9);

Tailwind

colors: {
  custom: {
    50: '#798681',
    500: '#455751',
    950: '#000000',
  },
}

SCSS

$custom: #455751;
$custom-light: #798681;
$custom-dark: #000000;

JSON

{
  "hex": "#455751",
  "rgb": {
    "r": 69,
    "g": 87,
    "b": 81
  },
  "hsl": {
    "h": 160,
    "s": 11.538,
    "l": 30.588
  },
  "oklch": {
    "l": 0.4396,
    "c": 0.02435,
    "h": 172.9
  },
  "luminance": 0.08676
}

Semantic roles & 50–950 ramp

primary

#455751

secondary

#867279

accent

#7389B4

background

#F7F8F7

surface

#EDEFEE

border

#C8CAC9

text

#090B0A

muted

#7B7C7C

Preview Lab

Preview with #455751

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

Preview Lab → · Contrast checker → · Palette generator →