#296CB3#296CB3

#296CB3 is a mid, vivid cyan. Relative luminance 0.145; OKLCH L 52.5% C 0.131 H 252.8°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#296CB3
RGB	rgb(41, 108, 179)
HSL	hsl(211, 63%, 43%)
HSV	hsv(211, 77%, 70%)
CMYK	cmyk(77.1%, 39.7%, 0%, 29.8%)
CIE-LAB	lab(44.87, 4.24, -43.66)
CIE-LCH	lch(44.87, 43.86, 275.55°)
OKLab	oklab(52.54% -0.0387 -0.1246)
OKLCH	oklch(52.54% 0.131 252.8)
XYZ	xyz(14.4106, 14.4495, 44.6686)
Luminance	0.1445 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#296CB3 #B37029

analogous

#29B1B3 #296CB3 #2B29B3

triadic

#296CB3 #B3296C #6CB329

tetradic

#296CB3 #B329B1 #B37029 #29B32B

square

#296CB3 #B329B1 #B37029 #29B32B

split-complementary

#296CB3 #B32B29 #B1B329

monochromatic

#12304F #1E4E81 #296CB3 #458BD4 #77AAE0

Accessibility & contrast

On white

5.40

#296CB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#296CB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #296CB3

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##296CB3	#FFFFFF	#000000	##FFFFFF
##296CB3	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A71B6

Deuteranopia (green-blind)

#3464B2

Tritanopia (blue-blind)

#007D87

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #296cb3;
/* rgb */ color: rgb(41, 108, 179);
/* oklch */ color: oklch(52.5% 0.131 252.8);

Tailwind

colors: {
  custom: {
    50: '#7795ca',
    500: '#296cb3',
    950: '#000000',
  },
}

SCSS

$custom: #296cb3;
$custom-light: #7795ca;
$custom-dark: #000000;

JSON

{
  "hex": "#296cb3",
  "rgb": {
    "r": 41,
    "g": 108,
    "b": 179
  },
  "hsl": {
    "h": 210.87,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.52535,
    "c": 0.1305,
    "h": 252.8
  },
  "luminance": 0.14451
}

Semantic roles & 50–950 ramp

primary

#296CB3

secondary

#C79D70

accent

#9642E6

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #296CB3

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

Preview Lab → · Contrast checker → · Palette generator →