#2D74B6#2D74B6

#2D74B6 is a mid, vivid cyan. Relative luminance 0.164; OKLCH L 54.7% C 0.125 H 249.9°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#2D74B6
RGB	rgb(45, 116, 182)
HSL	hsl(209, 60%, 45%)
HSV	hsv(209, 75%, 71%)
CMYK	cmyk(75.3%, 36.3%, 0%, 28.6%)
CIE-LAB	lab(47.53, 0.92, -41.18)
CIE-LCH	lch(47.53, 41.19, 271.27°)
OKLab	oklab(54.7% -0.0429 -0.1172)
OKLCH	oklch(54.7% 0.125 249.9)
XYZ	xyz(15.7679, 16.4243, 46.5861)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D74B6 #B66F2D

analogous

#2DB6B4 #2D74B6 #2D30B6

triadic

#2D74B6 #B62D74 #74B62D

tetradic

#2D74B6 #B42DB6 #B66F2D #30B62D

square

#2D74B6 #B42DB6 #B66F2D #30B62D

split-complementary

#2D74B6 #B62D30 #B6B42D

monochromatic

#153554 #215585 #2D74B6 #4D93D3 #7EB0DF

Accessibility & contrast

On white

4.90

#2D74B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#2D74B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D74B6

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D74B6	#FFFFFF	#000000	##FFFFFF
##2D74B6	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5678B9

Deuteranopia (green-blind)

#416BB5

Tritanopia (blue-blind)

#00848C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2d74b6;
/* rgb */ color: rgb(45, 116, 182);
/* oklch */ color: oklch(54.7% 0.125 249.9);

Tailwind

colors: {
  custom: {
    50: '#799bcc',
    500: '#2d74b6',
    950: '#000000',
  },
}

SCSS

$custom: #2d74b6;
$custom-light: #799bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d74b6",
  "rgb": {
    "r": 45,
    "g": 116,
    "b": 182
  },
  "hsl": {
    "h": 208.905,
    "s": 60.352,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54699,
    "c": 0.1248,
    "h": 249.9
  },
  "luminance": 0.16426
}

Semantic roles & 50–950 ramp

primary

#2D74B6

secondary

#C89E77

accent

#9144E3

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2D74B6

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

Preview Lab → · Contrast checker → · Palette generator →