#4297A5#4297A5

#4297A5 is a light, moderate teal. Relative luminance 0.260; OKLCH L 63.0% C 0.084 H 209.9°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#4297A5
RGB	rgb(66, 151, 165)
HSL	hsl(188, 43%, 45%)
HSV	hsv(188, 60%, 65%)
CMYK	cmyk(60%, 8.5%, 0%, 35.3%)
CIE-LAB	lab(58.04, -21.25, -15.04)
CIE-LCH	lch(58.04, 26.03, 215.29°)
OKLab	oklab(63.01% -0.0726 -0.0417)
OKLCH	oklch(63.01% 0.084 209.9)
XYZ	xyz(20.1021, 26.0061, 39.5503)
Luminance	0.2601 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4297A5 #A55042

analogous

#42A581 #4297A5 #4265A5

triadic

#4297A5 #A54297 #97A542

tetradic

#4297A5 #8142A5 #A55042 #65A542

square

#4297A5 #8142A5 #A55042 #65A542

split-complementary

#4297A5 #A54265 #A58142

monochromatic

#1F474E #316F79 #4297A5 #63B4C1 #8FC9D2

Accessibility & contrast

On white

3.39

#4297A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#4297A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4297A5

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4297A5	#FFFFFF	#000000	##000000
##4297A5	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B92A6

Deuteranopia (green-blind)

#7C87A5

Tritanopia (blue-blind)

#009D9B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4297a5;
/* rgb */ color: rgb(66, 151, 165);
/* oklch */ color: oklch(63.0% 0.084 209.9);

Tailwind

colors: {
  custom: {
    50: '#81b5bf',
    500: '#4297a5',
    950: '#000000',
  },
}

SCSS

$custom: #4297a5;
$custom-light: #81b5bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4297a5",
  "rgb": {
    "r": 66,
    "g": 151,
    "b": 165
  },
  "hsl": {
    "h": 188.485,
    "s": 42.857,
    "l": 45.294
  },
  "oklch": {
    "l": 0.63006,
    "c": 0.08368,
    "h": 209.9
  },
  "luminance": 0.26008
}

Semantic roles & 50–950 ramp

primary

#4297A5

secondary

#BD8D85

accent

#6755D3

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #4297A5

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

Preview Lab → · Contrast checker → · Palette generator →