#1A858D#1A858D

#1A858D is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.4% C 0.090 H 202.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#1A858D
RGB	rgb(26, 133, 141)
HSL	hsl(184, 69%, 33%)
HSV	hsv(184, 82%, 55%)
CMYK	cmyk(81.6%, 5.7%, 0%, 44.7%)
CIE-LAB	lab(50.59, -25.38, -12.57)
CIE-LCH	lch(50.59, 28.32, 206.34°)
OKLab	oklab(56.43% -0.0831 -0.0349)
OKLCH	oklch(56.43% 0.09 202.8)
XYZ	xyz(13.6191, 18.9160, 28.1275)
Luminance	0.1892 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A858D #8D221A

analogous

#1A8D5B #1A858D #1A4B8D

triadic

#1A858D #8D1A85 #858D1A

tetradic

#1A858D #5B1A8D #8D221A #4B8D1A

square

#1A858D #5B1A8D #8D221A #4B8D1A

split-complementary

#1A858D #8D1A4B #8D5B1A

monochromatic

#072426 #105459 #1A858D #24B6C1 #45D2DD

Accessibility & contrast

On white

4.39

#1A858D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#1A858D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A858D

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A858D	#FFFFFF	#000000	##000000
##1A858D	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	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: #1a858d;
/* rgb */ color: rgb(26, 133, 141);
/* oklch */ color: oklch(56.4% 0.090 202.8);

Tailwind

colors: {
  custom: {
    50: '#6ea9ae',
    500: '#1a858d',
    950: '#000000',
  },
}

SCSS

$custom: #1a858d;
$custom-light: #6ea9ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1a858d",
  "rgb": {
    "r": 26,
    "g": 133,
    "b": 141
  },
  "hsl": {
    "h": 184.174,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56434,
    "c": 0.09017,
    "h": 202.8
  },
  "luminance": 0.18918
}

Semantic roles & 50–950 ramp

primary

#1A858D

secondary

#BE4D45

accent

#483CEC

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #1A858D

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

Preview Lab → · Contrast checker → · Palette generator →