#4298A5#4298A5

#4298A5 is a light, moderate teal. Relative luminance 0.263; OKLCH L 63.3% C 0.084 H 208.7°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#4298A5
RGB	rgb(66, 152, 165)
HSL	hsl(188, 43%, 45%)
HSV	hsv(188, 60%, 65%)
CMYK	cmyk(60%, 7.9%, 0%, 35.3%)
CIE-LAB	lab(58.35, -21.77, -14.58)
CIE-LCH	lch(58.35, 26.20, 213.81°)
OKLab	oklab(63.25% -0.0737 -0.0404)
OKLCH	oklch(63.25% 0.084 208.7)
XYZ	xyz(20.2637, 26.3293, 39.6042)
Luminance	0.2633 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4298A5 #A54F42

analogous

#42A580 #4298A5 #4266A5

triadic

#4298A5 #A54298 #98A542

tetradic

#4298A5 #8042A5 #A54F42 #66A542

square

#4298A5 #8042A5 #A54F42 #66A542

split-complementary

#4298A5 #A54266 #A58042

monochromatic

#1F474E #317079 #4298A5 #63B5C1 #8FC9D2

Accessibility & contrast

On white

3.35

#4298A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#4298A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4298A5

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4298A5	#FFFFFF	#000000	##000000
##4298A5	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C93A6

Deuteranopia (green-blind)

#7D88A5

Tritanopia (blue-blind)

#009E9C

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4298a5;
/* rgb */ color: rgb(66, 152, 165);
/* oklch */ color: oklch(63.3% 0.084 208.7);

Tailwind

colors: {
  custom: {
    50: '#81b6bf',
    500: '#4298a5',
    950: '#000000',
  },
}

SCSS

$custom: #4298a5;
$custom-light: #81b6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4298a5",
  "rgb": {
    "r": 66,
    "g": 152,
    "b": 165
  },
  "hsl": {
    "h": 187.879,
    "s": 42.857,
    "l": 45.294
  },
  "oklch": {
    "l": 0.63251,
    "c": 0.08402,
    "h": 208.7
  },
  "luminance": 0.26331
}

Semantic roles & 50–950 ramp

primary

#4298A5

secondary

#BD8D85

accent

#6655D3

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #4298A5

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

Preview Lab → · Contrast checker → · Palette generator →