#2A5FA4#2A5FA4

#2A5FA4 is a mid, vivid cyan. Relative luminance 0.114; OKLCH L 48.6% C 0.125 H 256.2°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#2A5FA4
RGB	rgb(42, 95, 164)
HSL	hsl(214, 59%, 40%)
HSV	hsv(214, 74%, 64%)
CMYK	cmyk(74.4%, 42.1%, 0%, 35.7%)
CIE-LAB	lab(40.17, 6.92, -42.32)
CIE-LCH	lch(40.17, 42.88, 279.29°)
OKLab	oklab(48.6% -0.0297 -0.1209)
OKLCH	oklch(48.6% 0.125 256.2)
XYZ	xyz(11.7454, 11.3557, 36.6876)
Luminance	0.1136 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5FA4 #A46F2A

analogous

#2A9CA4 #2A5FA4 #322AA4

triadic

#2A5FA4 #A42A5F #5FA42A

tetradic

#2A5FA4 #A42A9C #A46F2A #2AA432

square

#2A5FA4 #A42A9C #A46F2A #2AA432

split-complementary

#2A5FA4 #A4322A #9CA42A

monochromatic

#112743 #1E4373 #2A5FA4 #3E7CCD #6E9DDA

Accessibility & contrast

On white

6.42

#2A5FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#2A5FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5FA4

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5FA4	#FFFFFF	#000000	##FFFFFF
##2A5FA4	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E65A7

Deuteranopia (green-blind)

#2959A3

Tritanopia (blue-blind)

#006F79

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2a5fa4;
/* rgb */ color: rgb(42, 95, 164);
/* oklch */ color: oklch(48.6% 0.125 256.2);

Tailwind

colors: {
  custom: {
    50: '#748bbf',
    500: '#2a5fa4',
    950: '#000000',
  },
}

SCSS

$custom: #2a5fa4;
$custom-light: #748bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5fa4",
  "rgb": {
    "r": 42,
    "g": 95,
    "b": 164
  },
  "hsl": {
    "h": 213.934,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48602,
    "c": 0.12451,
    "h": 256.2
  },
  "luminance": 0.11357
}

Semantic roles & 50–950 ramp

primary

#2A5FA4

secondary

#C19B69

accent

#9E45E2

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2A5FA4

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

Preview Lab → · Contrast checker → · Palette generator →