#2A4FA7#2A4FA7

#2A4FA7 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.3% C 0.148 H 264.2°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#2A4FA7
RGB	rgb(42, 79, 167)
HSL	hsl(222, 60%, 41%)
HSV	hsv(222, 75%, 65%)
CMYK	cmyk(74.9%, 52.7%, 0%, 34.5%)
CIE-LAB	lab(35.74, 18.59, -51.23)
CIE-LCH	lch(35.74, 54.50, 289.94°)
OKLab	oklab(45.26% -0.0151 -0.1474)
OKLCH	oklch(45.26% 0.148 264.2)
XYZ	xyz(10.7234, 8.8731, 37.6992)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4FA7 #A7822A

analogous

#2A8DA7 #2A4FA7 #432AA7

triadic

#2A4FA7 #A72A4F #4FA72A

tetradic

#2A4FA7 #A72A8D #A7822A #2AA743

square

#2A4FA7 #A72A8D #A7822A #2AA743

split-complementary

#2A4FA7 #A7432A #8DA72A

monochromatic

#112145 #1E3876 #2A4FA7 #3F6ACF #7090DB

Accessibility & contrast

On white

7.57

#2A4FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2A4FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4FA7

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4FA7	#FFFFFF	#000000	##FFFFFF
##2A4FA7	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#135AAA

Deuteranopia (green-blind)

#004FA5

Tritanopia (blue-blind)

#006473

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2a4fa7;
/* rgb */ color: rgb(42, 79, 167);
/* oklch */ color: oklch(45.3% 0.148 264.2);

Tailwind

colors: {
  custom: {
    50: '#757fc2',
    500: '#2a4fa7',
    950: '#000000',
  },
}

SCSS

$custom: #2a4fa7;
$custom-light: #757fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4fa7",
  "rgb": {
    "r": 42,
    "g": 79,
    "b": 167
  },
  "hsl": {
    "h": 222.24,
    "s": 59.809,
    "l": 40.98
  },
  "oklch": {
    "l": 0.45258,
    "c": 0.14821,
    "h": 264.2
  },
  "luminance": 0.08874
}

Semantic roles & 50–950 ramp

primary

#2A4FA7

secondary

#C2A86B

accent

#B445E3

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #2A4FA7

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

Preview Lab → · Contrast checker → · Palette generator →