#1A858E#1A858E

#1A858E is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.5% C 0.090 H 203.8°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1A858E
RGB	rgb(26, 133, 142)
HSL	hsl(185, 69%, 33%)
HSV	hsv(185, 82%, 56%)
CMYK	cmyk(81.7%, 6.3%, 0%, 44.3%)
CIE-LAB	lab(50.62, -25.05, -13.10)
CIE-LCH	lch(50.62, 28.27, 207.60°)
OKLab	oklab(56.47% -0.0827 -0.0364)
OKLCH	oklch(56.47% 0.09 203.8)
XYZ	xyz(13.6938, 18.9459, 28.5211)
Luminance	0.1895 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A858E #8E231A

analogous

#1A8E5D #1A858E #1A4B8E

triadic

#1A858E #8E1A85 #858E1A

tetradic

#1A858E #5D1A8E #8E231A #4B8E1A

square

#1A858E #5D1A8E #8E231A #4B8E1A

split-complementary

#1A858E #8E1A4B #8E5D1A

monochromatic

#072427 #11555A #1A858E #23B5C2 #45D1DD

Accessibility & contrast

On white

4.38

#1A858E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#1A858E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A858E

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A858E	#FFFFFF	#000000	##000000
##1A858E	1.00	4.38	4.79	4.79
#FFFFFF	4.38	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)

#7A7F8F

Deuteranopia (green-blind)

#6A748E

Tritanopia (blue-blind)

#008B88

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1a858e;
/* rgb */ color: rgb(26, 133, 142);
/* oklch */ color: oklch(56.5% 0.090 203.8);

Tailwind

colors: {
  custom: {
    50: '#6ea9af',
    500: '#1a858e',
    950: '#000000',
  },
}

SCSS

$custom: #1a858e;
$custom-light: #6ea9af;
$custom-dark: #000000;

JSON

{
  "hex": "#1a858e",
  "rgb": {
    "r": 26,
    "g": 133,
    "b": 142
  },
  "hsl": {
    "h": 184.655,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56474,
    "c": 0.09034,
    "h": 203.8
  },
  "luminance": 0.18948
}

Semantic roles & 50–950 ramp

primary

#1A858E

secondary

#BE4F45

accent

#4A3CEC

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #1A858E

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

Preview Lab → · Contrast checker → · Palette generator →