#1F8EA1#1F8EA1

#1F8EA1 is a mid, moderate teal. Relative luminance 0.222; OKLCH L 59.7% C 0.097 H 212.4°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#1F8EA1
RGB	rgb(31, 142, 161)
HSL	hsl(189, 68%, 38%)
HSV	hsv(189, 81%, 63%)
CMYK	cmyk(80.7%, 11.8%, 0%, 36.9%)
CIE-LAB	lab(54.25, -22.92, -18.60)
CIE-LCH	lch(54.25, 29.52, 219.06°)
OKLab	oklab(59.66% -0.0818 -0.0519)
OKLCH	oklch(59.66% 0.097 212.4)
XYZ	xyz(16.6683, 22.2084, 37.1195)
Luminance	0.2221 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8EA1 #A1321F

analogous

#1FA173 #1F8EA1 #1F4DA1

triadic

#1F8EA1 #A11F8E #8EA11F

tetradic

#1F8EA1 #731FA1 #A1321F #4DA11F

square

#1F8EA1 #731FA1 #A1321F #4DA11F

split-complementary

#1F8EA1 #A11F4D #A1731F

monochromatic

#0B333A #15616E #1F8EA1 #29BBD4 #5BCCDF

Accessibility & contrast

On white

3.86

#1F8EA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#1F8EA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8EA1

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8EA1	#FFFFFF	#000000	##000000
##1F8EA1	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F89A2

Deuteranopia (green-blind)

#6E7CA1

Tritanopia (blue-blind)

#009694

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1f8ea1;
/* rgb */ color: rgb(31, 142, 161);
/* oklch */ color: oklch(59.7% 0.097 212.4);

Tailwind

colors: {
  custom: {
    50: '#73afbc',
    500: '#1f8ea1',
    950: '#000000',
  },
}

SCSS

$custom: #1f8ea1;
$custom-light: #73afbc;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8ea1",
  "rgb": {
    "r": 31,
    "g": 142,
    "b": 161
  },
  "hsl": {
    "h": 188.769,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59655,
    "c": 0.09685,
    "h": 212.4
  },
  "luminance": 0.22211
}

Semantic roles & 50–950 ramp

primary

#1F8EA1

secondary

#C46858

accent

#573DEB

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1F8EA1

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

Preview Lab → · Contrast checker → · Palette generator →