#2970CC#2970CC

#2970CC is a mid, vivid cyan. Relative luminance 0.164; OKLCH L 55.1% C 0.159 H 256.6°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#2970CC
RGB	rgb(41, 112, 204)
HSL	hsl(214, 67%, 48%)
HSV	hsv(214, 80%, 80%)
CMYK	cmyk(79.9%, 45.1%, 0%, 20%)
CIE-LAB	lab(47.52, 11.23, -53.87)
CIE-LCH	lch(47.52, 55.02, 281.77°)
OKLab	oklab(55.07% -0.0367 -0.1546)
OKLCH	oklch(55.07% 0.159 256.6)
XYZ	xyz(17.6037, 16.4173, 59.3561)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2970CC #CC8529

analogous

#29C1CC #2970CC #3329CC

triadic

#2970CC #CC2970 #70CC29

tetradic

#2970CC #CC29C1 #CC8529 #29CC33

square

#2970CC #CC29C1 #CC8529 #29CC33

split-complementary

#2970CC #CC3329 #C1CC29

monochromatic

#153866 #1F5499 #2970CC #5590DD #88B2E7

Accessibility & contrast

On white

4.90

#2970CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#2970CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2970CC

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2970CC	#FFFFFF	#000000	##FFFFFF
##2970CC	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F79CF

Deuteranopia (green-blind)

#196ACA

Tritanopia (blue-blind)

#008694

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2970cc;
/* rgb */ color: rgb(41, 112, 204);
/* oklch */ color: oklch(55.1% 0.159 256.6);

Tailwind

colors: {
  custom: {
    50: '#7c98dc',
    500: '#2970cc',
    950: '#000000',
  },
}

SCSS

$custom: #2970cc;
$custom-light: #7c98dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2970cc",
  "rgb": {
    "r": 41,
    "g": 112,
    "b": 204
  },
  "hsl": {
    "h": 213.865,
    "s": 66.531,
    "l": 48.039
  },
  "oklch": {
    "l": 0.55071,
    "c": 0.15887,
    "h": 256.6
  },
  "luminance": 0.16419
}

Semantic roles & 50–950 ramp

primary

#2970CC

secondary

#D1AE80

accent

#9F3EE9

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #2970CC

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

Preview Lab → · Contrast checker → · Palette generator →