#2D74D0#2D74D0

#2D74D0 is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 56.3% C 0.158 H 256.5°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#2D74D0
RGB	rgb(45, 116, 208)
HSL	hsl(214, 64%, 50%)
HSV	hsv(214, 78%, 82%)
CMYK	cmyk(78.4%, 44.2%, 0%, 18.4%)
CIE-LAB	lab(49.01, 10.64, -53.75)
CIE-LCH	lch(49.01, 54.80, 281.20°)
OKLab	oklab(56.33% -0.037 -0.1541)
OKLCH	oklch(56.33% 0.158 256.5)
XYZ	xyz(18.7085, 17.6005, 62.0735)
Luminance	0.1760 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D74D0 #D0892D

analogous

#2DC6D0 #2D74D0 #372DD0

triadic

#2D74D0 #D02D74 #74D02D

tetradic

#2D74D0 #D02DC6 #D0892D #2DD037

square

#2D74D0 #D02DC6 #D0892D #2DD037

split-complementary

#2D74D0 #D0372D #C6D02D

monochromatic

#173C6B #22589E #2D74D0 #5E95DC #90B6E7

Accessibility & contrast

On white

4.65

#2D74D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#2D74D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2D74D0

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D74D0	#FFFFFF	#000000	##FFFFFF
##2D74D0	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#447CD4

Deuteranopia (green-blind)

#226ECE

Tritanopia (blue-blind)

#008A98

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2d74d0;
/* rgb */ color: rgb(45, 116, 208);
/* oklch */ color: oklch(56.3% 0.158 256.5);

Tailwind

colors: {
  custom: {
    50: '#7e9bdf',
    500: '#2d74d0',
    950: '#000000',
  },
}

SCSS

$custom: #2d74d0;
$custom-light: #7e9bdf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d74d0",
  "rgb": {
    "r": 45,
    "g": 116,
    "b": 208
  },
  "hsl": {
    "h": 213.865,
    "s": 64.427,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56334,
    "c": 0.15848,
    "h": 256.5
  },
  "luminance": 0.17603
}

Semantic roles & 50–950 ramp

primary

#2D74D0

secondary

#D2B187

accent

#9F40E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #2D74D0

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

Preview Lab → · Contrast checker → · Palette generator →