#1F98AD#1F98AD

#1F98AD is a light, moderate teal. Relative luminance 0.258; OKLCH L 62.7% C 0.103 H 212.8°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#1F98AD
RGB	rgb(31, 152, 173)
HSL	hsl(189, 70%, 40%)
HSV	hsv(189, 82%, 68%)
CMYK	cmyk(82.1%, 12.1%, 0%, 32.2%)
CIE-LAB	lab(57.81, -24.10, -20.02)
CIE-LCH	lch(57.81, 31.33, 219.72°)
OKLab	oklab(62.68% -0.0865 -0.0559)
OKLCH	oklch(62.68% 0.103 212.8)
XYZ	xyz(19.3329, 25.7625, 43.4808)
Luminance	0.2576 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F98AD #AD341F

analogous

#1FAD7B #1F98AD #1F51AD

triadic

#1F98AD #AD1F98 #98AD1F

tetradic

#1F98AD #7B1FAD #AD341F #51AD1F

square

#1F98AD #7B1FAD #AD341F #51AD1F

split-complementary

#1F98AD #AD1F51 #AD7B1F

monochromatic

#0C3D45 #166A79 #1F98AD #2FC1DA #63D0E3

Accessibility & contrast

On white

3.41

#1F98AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#1F98AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F98AD

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F98AD	#FFFFFF	#000000	##000000
##1F98AD	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8893AE

Deuteranopia (green-blind)

#7685AD

Tritanopia (blue-blind)

#00A09E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1f98ad;
/* rgb */ color: rgb(31, 152, 173);
/* oklch */ color: oklch(62.7% 0.103 212.8);

Tailwind

colors: {
  custom: {
    50: '#75b6c5',
    500: '#1f98ad',
    950: '#000000',
  },
}

SCSS

$custom: #1f98ad;
$custom-light: #75b6c5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f98ad",
  "rgb": {
    "r": 31,
    "g": 152,
    "b": 173
  },
  "hsl": {
    "h": 188.873,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.62679,
    "c": 0.103,
    "h": 212.8
  },
  "luminance": 0.25765
}

Semantic roles & 50–950 ramp

primary

#1F98AD

secondary

#C86F60

accent

#563BEC

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #1F98AD

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

Preview Lab → · Contrast checker → · Palette generator →