#299DBC#299DBC

#299DBC is a light, moderate cyan. Relative luminance 0.282; OKLCH L 64.7% C 0.108 H 220.5°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#299DBC
RGB	rgb(41, 157, 188)
HSL	hsl(193, 64%, 45%)
HSV	hsv(193, 78%, 74%)
CMYK	cmyk(78.2%, 16.5%, 0%, 26.3%)
CIE-LAB	lab(60.08, -20.73, -25.01)
CIE-LCH	lch(60.08, 32.48, 230.34°)
OKLab	oklab(64.74% -0.0819 -0.07)
OKLCH	oklch(64.74% 0.108 220.5)
XYZ	xyz(22.0447, 28.2135, 51.8511)
Luminance	0.2822 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#299DBC #BC4829

analogous

#29BC91 #299DBC #2954BC

triadic

#299DBC #BC299D #9DBC29

tetradic

#299DBC #9129BC #BC4829 #54BC29

square

#299DBC #9129BC #BC4829 #54BC29

split-complementary

#299DBC #BC2954 #BC9129

monochromatic

#134958 #1E738A #299DBC #4BBAD8 #7DCDE3

Accessibility & contrast

On white

3.16

#299DBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#299DBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #299DBC

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##299DBC	#FFFFFF	#000000	##000000
##299DBC	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A99BE

Deuteranopia (green-blind)

#778BBC

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #299dbc;
/* rgb */ color: rgb(41, 157, 188);
/* oklch */ color: oklch(64.7% 0.108 220.5);

Tailwind

colors: {
  custom: {
    50: '#7bbad0',
    500: '#299dbc',
    950: '#000000',
  },
}

SCSS

$custom: #299dbc;
$custom-light: #7bbad0;
$custom-dark: #000000;

JSON

{
  "hex": "#299dbc",
  "rgb": {
    "r": 41,
    "g": 157,
    "b": 188
  },
  "hsl": {
    "h": 192.653,
    "s": 64.192,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64743,
    "c": 0.10775,
    "h": 220.5
  },
  "luminance": 0.28216
}

Semantic roles & 50–950 ramp

primary

#299DBC

secondary

#CB8876

accent

#6441E7

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #299DBC

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

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