#1F98A9#1F98A9

#1F98A9 is a light, moderate teal. Relative luminance 0.256; OKLCH L 62.5% C 0.101 H 209.6°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#1F98A9
RGB	rgb(31, 152, 169)
HSL	hsl(187, 69%, 39%)
HSV	hsv(187, 82%, 66%)
CMYK	cmyk(81.7%, 10.1%, 0%, 33.7%)
CIE-LAB	lab(57.66, -25.42, -17.97)
CIE-LCH	lch(57.66, 31.13, 215.26°)
OKLab	oklab(62.51% -0.0882 -0.0501)
OKLCH	oklch(62.51% 0.101 209.6)
XYZ	xyz(18.9516, 25.6100, 41.4728)
Luminance	0.2561 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F98A9 #A9301F

analogous

#1FA975 #1F98A9 #1F53A9

triadic

#1F98A9 #A91F98 #98A91F

tetradic

#1F98A9 #751FA9 #A9301F #53A91F

square

#1F98A9 #751FA9 #A9301F #53A91F

split-complementary

#1F98A9 #A91F53 #A9751F

monochromatic

#0C3B42 #166975 #1F98A9 #2DC3D8 #60D2E2

Accessibility & contrast

On white

3.43

#1F98A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#1F98A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F98A9

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F98A9	#FFFFFF	#000000	##000000
##1F98A9	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8992AA

Deuteranopia (green-blind)

#7785A9

Tritanopia (blue-blind)

#00A09D

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1f98a9;
/* rgb */ color: rgb(31, 152, 169);
/* oklch */ color: oklch(62.5% 0.101 209.6);

Tailwind

colors: {
  custom: {
    50: '#75b6c2',
    500: '#1f98a9',
    950: '#000000',
  },
}

SCSS

$custom: #1f98a9;
$custom-light: #75b6c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f98a9",
  "rgb": {
    "r": 31,
    "g": 152,
    "b": 169
  },
  "hsl": {
    "h": 187.391,
    "s": 69,
    "l": 39.216
  },
  "oklch": {
    "l": 0.62512,
    "c": 0.10143,
    "h": 209.6
  },
  "luminance": 0.25612
}

Semantic roles & 50–950 ramp

primary

#1F98A9

secondary

#C76A5D

accent

#523CEC

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1F98A9

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

Preview Lab → · Contrast checker → · Palette generator →