#296DB3#296DB3

#296DB3 is a mid, vivid cyan. Relative luminance 0.147; OKLCH L 52.8% C 0.129 H 252.2°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#296DB3
RGB	rgb(41, 109, 179)
HSL	hsl(210, 63%, 43%)
HSV	hsv(210, 77%, 70%)
CMYK	cmyk(77.1%, 39.1%, 0%, 29.8%)
CIE-LAB	lab(45.17, 3.62, -43.19)
CIE-LCH	lch(45.17, 43.34, 274.79°)
OKLab	oklab(52.77% -0.0396 -0.1232)
OKLCH	oklch(52.77% 0.129 252.2)
XYZ	xyz(14.5167, 14.6617, 44.7040)
Luminance	0.1466 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#296DB3 #B36F29

analogous

#29B2B3 #296DB3 #2A29B3

triadic

#296DB3 #B3296D #6DB329

tetradic

#296DB3 #B329B2 #B36F29 #29B32A

square

#296DB3 #B329B2 #B36F29 #29B32A

split-complementary

#296DB3 #B32A29 #B2B329

monochromatic

#12304F #1E4F81 #296DB3 #458CD4 #77AAE0

Accessibility & contrast

On white

5.34

#296DB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#296DB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #296DB3

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##296DB3	#FFFFFF	#000000	##FFFFFF
##296DB3	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C72B6

Deuteranopia (green-blind)

#3665B2

Tritanopia (blue-blind)

#007E87

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #296db3;
/* rgb */ color: rgb(41, 109, 179);
/* oklch */ color: oklch(52.8% 0.129 252.2);

Tailwind

colors: {
  custom: {
    50: '#7796ca',
    500: '#296db3',
    950: '#000000',
  },
}

SCSS

$custom: #296db3;
$custom-light: #7796ca;
$custom-dark: #000000;

JSON

{
  "hex": "#296db3",
  "rgb": {
    "r": 41,
    "g": 109,
    "b": 179
  },
  "hsl": {
    "h": 210.435,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.52766,
    "c": 0.12944,
    "h": 252.2
  },
  "luminance": 0.14663
}

Semantic roles & 50–950 ramp

primary

#296DB3

secondary

#C79D70

accent

#9542E6

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #296DB3

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

Preview Lab → · Contrast checker → · Palette generator →