#2D74A8#2D74A8

#2D74A8 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.9% C 0.108 H 244.1°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#2D74A8
RGB	rgb(45, 116, 168)
HSL	hsl(205, 58%, 42%)
HSV	hsv(205, 73%, 66%)
CMYK	cmyk(73.2%, 31%, 0%, 34.1%)
CIE-LAB	lab(46.81, -4.22, -34.16)
CIE-LCH	lch(46.81, 34.42, 262.95°)
OKLab	oklab(53.9% -0.047 -0.0967)
OKLCH	oklch(53.9% 0.108 244.1)
XYZ	xyz(14.3927, 15.8742, 39.3437)
Luminance	0.1588 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D74A8 #A8612D

analogous

#2DA89F #2D74A8 #2D37A8

triadic

#2D74A8 #A82D74 #74A82D

tetradic

#2D74A8 #9F2DA8 #A8612D #37A82D

square

#2D74A8 #9F2DA8 #A8612D #37A82D

split-complementary

#2D74A8 #A82D37 #A89F2D

monochromatic

#133147 #205378 #2D74A8 #4594CD #75AFDA

Accessibility & contrast

On white

5.03

#2D74A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#2D74A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D74A8

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D74A8	#FFFFFF	#000000	##FFFFFF
##2D74A8	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C75AA

Deuteranopia (green-blind)

#4B6AA7

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2d74a8;
/* rgb */ color: rgb(45, 116, 168);
/* oklch */ color: oklch(53.9% 0.108 244.1);

Tailwind

colors: {
  custom: {
    50: '#769bc2',
    500: '#2d74a8',
    950: '#000000',
  },
}

SCSS

$custom: #2d74a8;
$custom-light: #769bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d74a8",
  "rgb": {
    "r": 45,
    "g": 116,
    "b": 168
  },
  "hsl": {
    "h": 205.366,
    "s": 57.746,
    "l": 41.765
  },
  "oklch": {
    "l": 0.539,
    "c": 0.10751,
    "h": 244.1
  },
  "luminance": 0.15876
}

Semantic roles & 50–950 ramp

primary

#2D74A8

secondary

#C2926F

accent

#8847E1

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2D74A8

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

Preview Lab → · Contrast checker → · Palette generator →