#2A74B1#2A74B1

#2A74B1 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.3% C 0.120 H 247.4°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#2A74B1
RGB	rgb(42, 116, 177)
HSL	hsl(207, 62%, 43%)
HSV	hsv(207, 76%, 69%)
CMYK	cmyk(76.3%, 34.5%, 0%, 30.6%)
CIE-LAB	lab(47.18, -1.32, -38.83)
CIE-LCH	lch(47.18, 38.85, 268.05°)
OKLab	oklab(54.32% -0.046 -0.1104)
OKLCH	oklch(54.32% 0.12 247.4)
XYZ	xyz(15.1330, 16.1556, 43.9072)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A74B1 #B1672A

analogous

#2AB1AA #2A74B1 #2A30B1

triadic

#2A74B1 #B12A74 #74B12A

tetradic

#2A74B1 #AA2AB1 #B1672A #30B12A

square

#2A74B1 #AA2AB1 #B1672A #30B12A

split-complementary

#2A74B1 #B12A30 #B1AA2A

monochromatic

#13334E #1E5480 #2A74B1 #4593D3 #77B0DF

Accessibility & contrast

On white

4.96

#2A74B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#2A74B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A74B1

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A74B1	#FFFFFF	#000000	##FFFFFF
##2A74B1	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5877B4

Deuteranopia (green-blind)

#446AB0

Tritanopia (blue-blind)

#00838A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2a74b1;
/* rgb */ color: rgb(42, 116, 177);
/* oklch */ color: oklch(54.3% 0.120 247.4);

Tailwind

colors: {
  custom: {
    50: '#779bc8',
    500: '#2a74b1',
    950: '#000000',
  },
}

SCSS

$custom: #2a74b1;
$custom-light: #779bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a74b1",
  "rgb": {
    "r": 42,
    "g": 116,
    "b": 177
  },
  "hsl": {
    "h": 207.111,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54315,
    "c": 0.11956,
    "h": 247.4
  },
  "luminance": 0.16157
}

Semantic roles & 50–950 ramp

primary

#2A74B1

secondary

#C69770

accent

#8C43E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2A74B1

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

Preview Lab → · Contrast checker → · Palette generator →