#28A7BC#28A7BC

#28A7BC is a light, moderate teal. Relative luminance 0.317; OKLCH L 67.2% C 0.108 H 211.7°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#28A7BC
RGB	rgb(40, 167, 188)
HSL	hsl(189, 65%, 45%)
HSV	hsv(189, 79%, 74%)
CMYK	cmyk(78.7%, 11.2%, 0%, 26.3%)
CIE-LAB	lab(63.11, -25.98, -20.37)
CIE-LCH	lch(63.11, 33.02, 218.11°)
OKLab	oklab(67.18% -0.0919 -0.0568)
OKLCH	oklch(67.18% 0.108 211.7)
XYZ	xyz(23.7669, 31.7164, 52.4365)
Luminance	0.3172 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A7BC #BC3D28

analogous

#28BC87 #28A7BC #285DBC

triadic

#28A7BC #BC28A7 #A7BC28

tetradic

#28A7BC #8728BC #BC3D28 #5DBC28

square

#28A7BC #8728BC #BC3D28 #5DBC28

split-complementary

#28A7BC #BC285D #BC8728

monochromatic

#134D57 #1D7A8A #28A7BC #49C4D8 #7BD4E3

Accessibility & contrast

On white

2.86

#28A7BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#28A7BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A7BC

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A7BC	#FFFFFF	#000000	##000000
##28A7BC	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A1BD

Deuteranopia (green-blind)

#8393BC

Tritanopia (blue-blind)

#00B0AD

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #28a7bc;
/* rgb */ color: rgb(40, 167, 188);
/* oklch */ color: oklch(67.2% 0.108 211.7);

Tailwind

colors: {
  custom: {
    50: '#7bc1d0',
    500: '#28a7bc',
    950: '#000000',
  },
}

SCSS

$custom: #28a7bc;
$custom-light: #7bc1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#28a7bc",
  "rgb": {
    "r": 40,
    "g": 167,
    "b": 188
  },
  "hsl": {
    "h": 188.514,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67176,
    "c": 0.10807,
    "h": 211.7
  },
  "luminance": 0.31719
}

Semantic roles & 50–950 ramp

primary

#28A7BC

secondary

#CB8175

accent

#5840E8

background

#F8FBFC

surface

#EFF7F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #28A7BC

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

Preview Lab → · Contrast checker → · Palette generator →