#1C858D#1C858D

#1C858D is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.5% C 0.090 H 202.9°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1C858D
RGB	rgb(28, 133, 141)
HSL	hsl(184, 67%, 33%)
HSV	hsv(184, 80%, 55%)
CMYK	cmyk(80.1%, 5.7%, 0%, 44.7%)
CIE-LAB	lab(50.62, -25.18, -12.52)
CIE-LCH	lch(50.62, 28.12, 206.43°)
OKLab	oklab(56.47% -0.0825 -0.0348)
OKLCH	oklch(56.47% 0.09 202.9)
XYZ	xyz(13.6720, 18.9433, 28.1300)
Luminance	0.1895 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C858D #8D241C

analogous

#1C8D5C #1C858D #1C4C8D

triadic

#1C858D #8D1C85 #858D1C

tetradic

#1C858D #5C1C8D #8D241C #4C8D1C

square

#1C858D #5C1C8D #8D241C #4C8D1C

split-complementary

#1C858D #8D1C4C #8D5C1C

monochromatic

#082527 #12555A #1C858D #26B5C0 #49D0DB

Accessibility & contrast

On white

4.39

#1C858D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#1C858D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C858D

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C858D	#FFFFFF	#000000	##000000
##1C858D	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7F8E

Deuteranopia (green-blind)

#6A748D

Tritanopia (blue-blind)

#008B87

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1c858d;
/* rgb */ color: rgb(28, 133, 141);
/* oklch */ color: oklch(56.5% 0.090 202.9);

Tailwind

colors: {
  custom: {
    50: '#6ea9ae',
    500: '#1c858d',
    950: '#000000',
  },
}

SCSS

$custom: #1c858d;
$custom-light: #6ea9ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1c858d",
  "rgb": {
    "r": 28,
    "g": 133,
    "b": 141
  },
  "hsl": {
    "h": 184.248,
    "s": 66.864,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56469,
    "c": 0.08951,
    "h": 202.9
  },
  "luminance": 0.18945
}

Semantic roles & 50–950 ramp

primary

#1C858D

secondary

#BD5048

accent

#4A3EEA

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #1C858D

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

Preview Lab → · Contrast checker → · Palette generator →