#296EB3#296EB3

#296EB3 is a mid, vivid cyan. Relative luminance 0.149; OKLCH L 53.0% C 0.128 H 251.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#296EB3
RGB	rgb(41, 110, 179)
HSL	hsl(210, 63%, 43%)
HSV	hsv(210, 77%, 70%)
CMYK	cmyk(77.1%, 38.5%, 0%, 29.8%)
CIE-LAB	lab(45.46, 2.99, -42.71)
CIE-LCH	lch(45.46, 42.82, 274.01°)
OKLab	oklab(53% -0.0405 -0.1218)
OKLCH	oklch(53% 0.128 251.6)
XYZ	xyz(14.6240, 14.8762, 44.7397)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#296EB3 #B36E29

analogous

#29B3B3 #296EB3 #2929B3

triadic

#296EB3 #B3296E #6EB329

tetradic

#296EB3 #B329B3 #B36E29 #29B329

square

#296EB3 #B329B3 #B36E29 #29B329

split-complementary

#296EB3 #B32929 #B3B329

monochromatic

#12314F #1E4F81 #296EB3 #458DD4 #77ABE0

Accessibility & contrast

On white

5.28

#296EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#296EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #296EB3

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##296EB3	#FFFFFF	#000000	##FFFFFF
##296EB3	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D73B6

Deuteranopia (green-blind)

#3866B2

Tritanopia (blue-blind)

#007E88

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #296eb3;
/* rgb */ color: rgb(41, 110, 179);
/* oklch */ color: oklch(53.0% 0.128 251.6);

Tailwind

colors: {
  custom: {
    50: '#7797ca',
    500: '#296eb3',
    950: '#000000',
  },
}

SCSS

$custom: #296eb3;
$custom-light: #7797ca;
$custom-dark: #000000;

JSON

{
  "hex": "#296eb3",
  "rgb": {
    "r": 41,
    "g": 110,
    "b": 179
  },
  "hsl": {
    "h": 210,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.52998,
    "c": 0.12838,
    "h": 251.6
  },
  "luminance": 0.14878
}

Semantic roles & 50–950 ramp

primary

#296EB3

secondary

#C79C70

accent

#9442E6

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #296EB3

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

Preview Lab → · Contrast checker → · Palette generator →