#2974B1#2974B1

#2974B1 is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.3% C 0.120 H 247.2°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#2974B1
RGB	rgb(41, 116, 177)
HSL	hsl(207, 62%, 43%)
HSV	hsv(207, 77%, 69%)
CMYK	cmyk(76.8%, 34.5%, 0%, 30.6%)
CIE-LAB	lab(47.15, -1.45, -38.88)
CIE-LCH	lch(47.15, 38.90, 267.87°)
OKLab	oklab(54.29% -0.0465 -0.1105)
OKLCH	oklch(54.29% 0.12 247.2)
XYZ	xyz(15.0926, 16.1348, 43.9053)
Luminance	0.1614 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2974B1 #B16629

analogous

#29B1AA #2974B1 #2930B1

triadic

#2974B1 #B12974 #74B129

tetradic

#2974B1 #AA29B1 #B16629 #30B129

square

#2974B1 #AA29B1 #B16629 #30B129

split-complementary

#2974B1 #B12930 #B1AA29

monochromatic

#12334E #1D537F #2974B1 #4493D4 #75B0DF

Accessibility & contrast

On white

4.97

#2974B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#2974B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2974B1

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2974B1	#FFFFFF	#000000	##FFFFFF
##2974B1	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5877B4

Deuteranopia (green-blind)

#446AB0

Tritanopia (blue-blind)

#00838A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2974b1;
/* rgb */ color: rgb(41, 116, 177);
/* oklch */ color: oklch(54.3% 0.120 247.2);

Tailwind

colors: {
  custom: {
    50: '#769bc8',
    500: '#2974b1',
    950: '#000000',
  },
}

SCSS

$custom: #2974b1;
$custom-light: #769bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2974b1",
  "rgb": {
    "r": 41,
    "g": 116,
    "b": 177
  },
  "hsl": {
    "h": 206.912,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54286,
    "c": 0.1199,
    "h": 247.2
  },
  "luminance": 0.16137
}

Semantic roles & 50–950 ramp

primary

#2974B1

secondary

#C7966F

accent

#8C42E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2974B1

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

Preview Lab → · Contrast checker → · Palette generator →