#1A737D#1A737D

#1A737D is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.1% C 0.080 H 206.4°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#1A737D
RGB	rgb(26, 115, 125)
HSL	hsl(186, 66%, 30%)
HSV	hsv(186, 79%, 49%)
CMYK	cmyk(79.2%, 8%, 0%, 51%)
CIE-LAB	lab(44.18, -21.33, -12.81)
CIE-LCH	lch(44.18, 24.88, 210.97°)
OKLab	oklab(51.05% -0.0718 -0.0356)
OKLCH	oklch(51.05% 0.08 206.4)
XYZ	xyz(10.2568, 13.9605, 21.5521)
Luminance	0.1396 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A737D #7D241A

analogous

#1A7D56 #1A737D #1A417D

triadic

#1A737D #7D1A73 #737D1A

tetradic

#1A737D #561A7D #7D241A #417D1A

square

#1A737D #561A7D #7D241A #417D1A

split-complementary

#1A737D #7D1A41 #7D561A

monochromatic

#051719 #0F444A #1A737D #25A2B0 #3BC7D6

Accessibility & contrast

On white

5.54

#1A737D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#1A737D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A737D

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A737D	#FFFFFF	#000000	##FFFFFF
##1A737D	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696E7E

Deuteranopia (green-blind)

#5B647D

Tritanopia (blue-blind)

#007876

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1a737d;
/* rgb */ color: rgb(26, 115, 125);
/* oklch */ color: oklch(51.1% 0.080 206.4);

Tailwind

colors: {
  custom: {
    50: '#699ba2',
    500: '#1a737d',
    950: '#000000',
  },
}

SCSS

$custom: #1a737d;
$custom-light: #699ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#1a737d",
  "rgb": {
    "r": 26,
    "g": 115,
    "b": 125
  },
  "hsl": {
    "h": 186.061,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51052,
    "c": 0.08013,
    "h": 206.4
  },
  "luminance": 0.13962
}

Semantic roles & 50–950 ramp

primary

#1A737D

secondary

#B14D42

accent

#503FE9

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #1A737D

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

Preview Lab → · Contrast checker → · Palette generator →