#15858D#15858D

#15858D is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.4% C 0.092 H 202.6°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#15858D
RGB	rgb(21, 133, 141)
HSL	hsl(184, 74%, 32%)
HSV	hsv(184, 85%, 55%)
CMYK	cmyk(85.1%, 5.7%, 0%, 44.7%)
CIE-LAB	lab(50.52, -25.82, -12.68)
CIE-LCH	lch(50.52, 28.77, 206.15°)
OKLab	oklab(56.36% -0.0846 -0.0353)
OKLCH	oklch(56.36% 0.092 202.6)
XYZ	xyz(13.5023, 18.8558, 28.1220)
Luminance	0.1886 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15858D #8D1D15

analogous

#158D59 #15858D #15498D

triadic

#15858D #8D1585 #858D15

tetradic

#15858D #59158D #8D1D15 #498D15

square

#15858D #59158D #8D1D15 #498D15

split-complementary

#15858D #8D1549 #8D5915

monochromatic

#052122 #0D5358 #15858D #1DB7C2 #3BD7E2

Accessibility & contrast

On white

4.40

#15858D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#15858D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #15858D

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15858D	#FFFFFF	#000000	##000000
##15858D	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7F8E

Deuteranopia (green-blind)

#6A738D

Tritanopia (blue-blind)

#008B87

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #15858d;
/* rgb */ color: rgb(21, 133, 141);
/* oklch */ color: oklch(56.4% 0.092 202.6);

Tailwind

colors: {
  custom: {
    50: '#6ca9ae',
    500: '#15858d',
    950: '#000000',
  },
}

SCSS

$custom: #15858d;
$custom-light: #6ca9ae;
$custom-dark: #000000;

JSON

{
  "hex": "#15858d",
  "rgb": {
    "r": 21,
    "g": 133,
    "b": 141
  },
  "hsl": {
    "h": 184,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56356,
    "c": 0.09162,
    "h": 202.6
  },
  "luminance": 0.18858
}

Semantic roles & 50–950 ramp

primary

#15858D

secondary

#C1463D

accent

#4337F1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #15858D

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

Preview Lab → · Contrast checker → · Palette generator →