#2A74B0#2A74B0

#2A74B0 is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.3% C 0.118 H 247.0°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#2A74B0
RGB	rgb(42, 116, 176)
HSL	hsl(207, 61%, 43%)
HSV	hsv(207, 76%, 69%)
CMYK	cmyk(76.1%, 34.1%, 0%, 31%)
CIE-LAB	lab(47.13, -1.69, -38.33)
CIE-LCH	lch(47.13, 38.37, 267.47°)
OKLab	oklab(54.26% -0.0463 -0.1089)
OKLCH	oklch(54.26% 0.118 247)
XYZ	xyz(15.0337, 16.1159, 43.3842)
Luminance	0.1612 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A74B0 #B0662A

analogous

#2AB0A9 #2A74B0 #2A31B0

triadic

#2A74B0 #B02A74 #74B02A

tetradic

#2A74B0 #A92AB0 #B0662A #31B02A

square

#2A74B0 #A92AB0 #B0662A #31B02A

split-complementary

#2A74B0 #B02A31 #B0A92A

monochromatic

#12334D #1E537F #2A74B0 #4593D3 #76B0DE

Accessibility & contrast

On white

4.97

#2A74B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#2A74B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A74B0

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A74B0	#FFFFFF	#000000	##FFFFFF
##2A74B0	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5877B3

Deuteranopia (green-blind)

#456AAF

Tritanopia (blue-blind)

#00828A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2a74b0;
/* rgb */ color: rgb(42, 116, 176);
/* oklch */ color: oklch(54.3% 0.118 247.0);

Tailwind

colors: {
  custom: {
    50: '#779bc8',
    500: '#2a74b0',
    950: '#000000',
  },
}

SCSS

$custom: #2a74b0;
$custom-light: #779bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a74b0",
  "rgb": {
    "r": 42,
    "g": 116,
    "b": 176
  },
  "hsl": {
    "h": 206.866,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54258,
    "c": 0.11833,
    "h": 247
  },
  "luminance": 0.16118
}

Semantic roles & 50–950 ramp

primary

#2A74B0

secondary

#C69670

accent

#8B43E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2A74B0

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

Preview Lab → · Contrast checker → · Palette generator →