#1A5658#1A5658

#1A5658 is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.6% C 0.060 H 198.3°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#1A5658
RGB	rgb(26, 86, 88)
HSL	hsl(182, 54%, 22%)
HSV	hsv(182, 70%, 35%)
CMYK	cmyk(70.5%, 2.3%, 0%, 65.5%)
CIE-LAB	lab(33.09, -18.03, -6.79)
CIE-LCH	lch(33.09, 19.27, 200.64°)
OKLab	oklab(41.64% -0.057 -0.0188)
OKLCH	oklch(41.64% 0.06 198.3)
XYZ	xyz(5.5145, 7.5792, 10.4029)
Luminance	0.0758 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5658 #581C1A

analogous

#1A583B #1A5658 #1A3758

triadic

#1A5658 #581A56 #56581A

tetradic

#1A5658 #3B1A58 #581C1A #37581A

square

#1A5658 #3B1A58 #581C1A #37581A

split-complementary

#1A5658 #581A37 #583B1A

monochromatic

#071718 #0C2829 #1A5658 #288487 #36B2B6

Accessibility & contrast

On white

8.35

#1A5658 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1A5658 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5658

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5658	#FFFFFF	#000000	##FFFFFF
##1A5658	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505258

Deuteranopia (green-blind)

#464B58

Tritanopia (blue-blind)

#005956

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1a5658;
/* rgb */ color: rgb(26, 86, 88);
/* oklch */ color: oklch(41.6% 0.060 198.3);

Tailwind

colors: {
  custom: {
    50: '#608687',
    500: '#1a5658',
    950: '#000000',
  },
}

SCSS

$custom: #1a5658;
$custom-light: #608687;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5658",
  "rgb": {
    "r": 26,
    "g": 86,
    "b": 88
  },
  "hsl": {
    "h": 181.935,
    "s": 54.386,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41639,
    "c": 0.06007,
    "h": 198.3
  },
  "luminance": 0.0758
}

Semantic roles & 50–950 ramp

primary

#1A5658

secondary

#8E4240

accent

#4F4ADE

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #1A5658

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

Preview Lab → · Contrast checker → · Palette generator →