#299EB7#299EB7

#299EB7 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 64.8% C 0.105 H 215.9°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#299EB7
RGB	rgb(41, 158, 183)
HSL	hsl(191, 63%, 44%)
HSV	hsv(191, 78%, 72%)
CMYK	cmyk(77.6%, 13.7%, 0%, 28.2%)
CIE-LAB	lab(60.20, -22.91, -22.02)
CIE-LCH	lch(60.20, 31.77, 223.86°)
OKLab	oklab(64.77% -0.0849 -0.0615)
OKLCH	oklch(64.77% 0.105 215.9)
XYZ	xyz(21.6849, 28.3414, 49.1181)
Luminance	0.2834 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#299EB7 #B74229

analogous

#29B789 #299EB7 #2957B7

triadic

#299EB7 #B7299E #9EB729

tetradic

#299EB7 #8929B7 #B74229 #57B729

square

#299EB7 #8929B7 #B74229 #57B729

split-complementary

#299EB7 #B72957 #B78929

monochromatic

#134853 #1E7385 #299EB7 #47BDD6 #79CFE1

Accessibility & contrast

On white

3.15

#299EB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#299EB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #299EB7

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##299EB7	#FFFFFF	#000000	##000000
##299EB7	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D99B8

Deuteranopia (green-blind)

#7A8BB7

Tritanopia (blue-blind)

#00A7A6

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #299eb7;
/* rgb */ color: rgb(41, 158, 183);
/* oklch */ color: oklch(64.8% 0.105 215.9);

Tailwind

colors: {
  custom: {
    50: '#7abbcc',
    500: '#299eb7',
    950: '#000000',
  },
}

SCSS

$custom: #299eb7;
$custom-light: #7abbcc;
$custom-dark: #000000;

JSON

{
  "hex": "#299eb7",
  "rgb": {
    "r": 41,
    "g": 158,
    "b": 183
  },
  "hsl": {
    "h": 190.563,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.64773,
    "c": 0.10481,
    "h": 215.9
  },
  "luminance": 0.28344
}

Semantic roles & 50–950 ramp

primary

#299EB7

secondary

#C98273

accent

#5E41E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #299EB7

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

Preview Lab → · Contrast checker → · Palette generator →