#299EB6#299EB6

#299EB6 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 64.7% C 0.104 H 215.1°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#299EB6
RGB	rgb(41, 158, 182)
HSL	hsl(190, 63%, 44%)
HSV	hsv(190, 77%, 71%)
CMYK	cmyk(77.5%, 13.2%, 0%, 28.6%)
CIE-LAB	lab(60.16, -23.24, -21.51)
CIE-LCH	lch(60.16, 31.66, 222.79°)
OKLab	oklab(64.73% -0.0853 -0.06)
OKLCH	oklch(64.73% 0.104 215.1)
XYZ	xyz(21.5812, 28.2999, 48.5719)
Luminance	0.2830 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#299EB6 #B64129

analogous

#29B687 #299EB6 #2957B6

triadic

#299EB6 #B6299E #9EB629

tetradic

#299EB6 #8729B6 #B64129 #57B629

square

#299EB6 #8729B6 #B64129 #57B629

split-complementary

#299EB6 #B62957 #B68729

monochromatic

#124752 #1E7384 #299EB6 #47BDD5 #79CFE1

Accessibility & contrast

On white

3.15

#299EB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#299EB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #299EB6

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##299EB6	#FFFFFF	#000000	##000000
##299EB6	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D99B7

Deuteranopia (green-blind)

#7A8BB6

Tritanopia (blue-blind)

#00A7A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #299eb6;
/* rgb */ color: rgb(41, 158, 182);
/* oklch */ color: oklch(64.7% 0.104 215.1);

Tailwind

colors: {
  custom: {
    50: '#7abbcc',
    500: '#299eb6',
    950: '#000000',
  },
}

SCSS

$custom: #299eb6;
$custom-light: #7abbcc;
$custom-dark: #000000;

JSON

{
  "hex": "#299eb6",
  "rgb": {
    "r": 41,
    "g": 158,
    "b": 182
  },
  "hsl": {
    "h": 190.213,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6473,
    "c": 0.1043,
    "h": 215.1
  },
  "luminance": 0.28303
}

Semantic roles & 50–950 ramp

primary

#299EB6

secondary

#C98172

accent

#5E42E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #299EB6

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

Preview Lab → · Contrast checker → · Palette generator →