#1F9EAD#1F9EAD

#1F9EAD is a light, moderate teal. Relative luminance 0.278; OKLCH L 64.2% C 0.104 H 207.4°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#1F9EAD
RGB	rgb(31, 158, 173)
HSL	hsl(186, 70%, 40%)
HSV	hsv(186, 82%, 68%)
CMYK	cmyk(82.1%, 8.7%, 0%, 32.2%)
CIE-LAB	lab(59.67, -27.14, -17.19)
CIE-LCH	lch(59.67, 32.12, 212.35°)
OKLab	oklab(64.18% -0.0923 -0.0479)
OKLCH	oklch(64.18% 0.104 207.4)
XYZ	xyz(20.3314, 27.7596, 43.8136)
Luminance	0.2776 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9EAD #AD2E1F

analogous

#1FAD75 #1F9EAD #1F57AD

triadic

#1F9EAD #AD1F9E #9EAD1F

tetradic

#1F9EAD #751FAD #AD2E1F #57AD1F

square

#1F9EAD #751FAD #AD2E1F #57AD1F

split-complementary

#1F9EAD #AD1F57 #AD751F

monochromatic

#0C3F45 #166F79 #1F9EAD #2FC8DA #63D6E3

Accessibility & contrast

On white

3.20

#1F9EAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#1F9EAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9EAD

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9EAD	#FFFFFF	#000000	##000000
##1F9EAD	1.00	3.20	6.55	6.55
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F98AE

Deuteranopia (green-blind)

#7D8AAD

Tritanopia (blue-blind)

#00A6A2

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1f9ead;
/* rgb */ color: rgb(31, 158, 173);
/* oklch */ color: oklch(64.2% 0.104 207.4);

Tailwind

colors: {
  custom: {
    50: '#76bbc5',
    500: '#1f9ead',
    950: '#000000',
  },
}

SCSS

$custom: #1f9ead;
$custom-light: #76bbc5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9ead",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 173
  },
  "hsl": {
    "h": 186.338,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.64182,
    "c": 0.10401,
    "h": 207.4
  },
  "luminance": 0.27762
}

Semantic roles & 50–950 ramp

primary

#1F9EAD

secondary

#C86B60

accent

#4E3BEC

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1F9EAD

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

Preview Lab → · Contrast checker → · Palette generator →