#1F8EA4#1F8EA4

#1F8EA4 is a mid, moderate teal. Relative luminance 0.223; OKLCH L 59.8% C 0.098 H 215.0°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#1F8EA4
RGB	rgb(31, 142, 164)
HSL	hsl(190, 68%, 38%)
HSV	hsv(190, 81%, 64%)
CMYK	cmyk(81.1%, 13.4%, 0%, 35.7%)
CIE-LAB	lab(54.36, -21.92, -20.15)
CIE-LCH	lch(54.36, 29.77, 222.60°)
OKLab	oklab(59.78% -0.0805 -0.0563)
OKLCH	oklch(59.78% 0.098 215)
XYZ	xyz(16.9360, 22.3155, 38.5295)
Luminance	0.2232 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8EA4 #A4351F

analogous

#1FA477 #1F8EA4 #1F4BA4

triadic

#1F8EA4 #A41F8E #8EA41F

tetradic

#1F8EA4 #771FA4 #A4351F #4BA41F

square

#1F8EA4 #771FA4 #A4351F #4BA41F

split-complementary

#1F8EA4 #A41F4B #A4771F

monochromatic

#0C353D #156171 #1F8EA4 #2ABAD7 #5DCBE0

Accessibility & contrast

On white

3.84

#1F8EA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#1F8EA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8EA4

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8EA4	#FFFFFF	#000000	##000000
##1F8EA4	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F89A5

Deuteranopia (green-blind)

#6D7DA4

Tritanopia (blue-blind)

#009695

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1f8ea4;
/* rgb */ color: rgb(31, 142, 164);
/* oklch */ color: oklch(59.8% 0.098 215.0);

Tailwind

colors: {
  custom: {
    50: '#73afbf',
    500: '#1f8ea4',
    950: '#000000',
  },
}

SCSS

$custom: #1f8ea4;
$custom-light: #73afbf;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8ea4",
  "rgb": {
    "r": 31,
    "g": 142,
    "b": 164
  },
  "hsl": {
    "h": 189.925,
    "s": 68.205,
    "l": 38.235
  },
  "oklch": {
    "l": 0.59783,
    "c": 0.09824,
    "h": 215
  },
  "luminance": 0.22318
}

Semantic roles & 50–950 ramp

primary

#1F8EA4

secondary

#C56C5A

accent

#5A3DEB

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1F8EA4

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

Preview Lab → · Contrast checker → · Palette generator →