#2D74B4#2D74B4

#2D74B4 is a mid, vivid cyan. Relative luminance 0.163; OKLCH L 54.6% C 0.122 H 249.2°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2D74B4
RGB	rgb(45, 116, 180)
HSL	hsl(208, 60%, 44%)
HSV	hsv(208, 75%, 71%)
CMYK	cmyk(75%, 35.6%, 0%, 29.4%)
CIE-LAB	lab(47.42, 0.18, -40.19)
CIE-LCH	lch(47.42, 40.19, 270.25°)
OKLab	oklab(54.58% -0.0435 -0.1143)
OKLCH	oklch(54.58% 0.122 249.2)
XYZ	xyz(15.5627, 16.3422, 45.5053)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D74B4 #B46D2D

analogous

#2DB4B1 #2D74B4 #2D31B4

triadic

#2D74B4 #B42D74 #74B42D

tetradic

#2D74B4 #B12DB4 #B46D2D #31B42D

square

#2D74B4 #B12DB4 #B46D2D #31B42D

split-complementary

#2D74B4 #B42D31 #B4B12D

monochromatic

#153552 #215483 #2D74B4 #4C93D2 #7DB0DE

Accessibility & contrast

On white

4.92

#2D74B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#2D74B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D74B4

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D74B4	#FFFFFF	#000000	##FFFFFF
##2D74B4	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5777B7

Deuteranopia (green-blind)

#436BB3

Tritanopia (blue-blind)

#00838B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2d74b4;
/* rgb */ color: rgb(45, 116, 180);
/* oklch */ color: oklch(54.6% 0.122 249.2);

Tailwind

colors: {
  custom: {
    50: '#789bcb',
    500: '#2d74b4',
    950: '#000000',
  },
}

SCSS

$custom: #2d74b4;
$custom-light: #789bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d74b4",
  "rgb": {
    "r": 45,
    "g": 116,
    "b": 180
  },
  "hsl": {
    "h": 208.444,
    "s": 60,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54581,
    "c": 0.12227,
    "h": 249.2
  },
  "luminance": 0.16344
}

Semantic roles & 50–950 ramp

primary

#2D74B4

secondary

#C79C76

accent

#9045E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2D74B4

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

Preview Lab → · Contrast checker → · Palette generator →