#2A5AA7#2A5AA7

#2A5AA7 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.7% C 0.135 H 259.5°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#2A5AA7
RGB	rgb(42, 90, 167)
HSL	hsl(217, 60%, 41%)
HSV	hsv(217, 75%, 65%)
CMYK	cmyk(74.9%, 46.1%, 0%, 34.5%)
CIE-LAB	lab(38.89, 11.32, -46.16)
CIE-LCH	lch(38.89, 47.53, 283.77°)
OKLab	oklab(47.67% -0.0245 -0.1323)
OKLCH	oklch(47.67% 0.135 259.5)
XYZ	xyz(11.5835, 10.5933, 37.9860)
Luminance	0.1060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5AA7 #A7772A

analogous

#2A98A7 #2A5AA7 #382AA7

triadic

#2A5AA7 #A72A5A #5AA72A

tetradic

#2A5AA7 #A72A98 #A7772A #2AA738

square

#2A5AA7 #A72A98 #A7772A #2AA738

split-complementary

#2A5AA7 #A7382A #98A72A

monochromatic

#112545 #1E4076 #2A5AA7 #3F76CF #7099DB

Accessibility & contrast

On white

6.73

#2A5AA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#2A5AA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5AA7

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5AA7	#FFFFFF	#000000	##FFFFFF
##2A5AA7	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3262AA

Deuteranopia (green-blind)

#1756A5

Tritanopia (blue-blind)

#006C78

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2a5aa7;
/* rgb */ color: rgb(42, 90, 167);
/* oklch */ color: oklch(47.7% 0.135 259.5);

Tailwind

colors: {
  custom: {
    50: '#7588c2',
    500: '#2a5aa7',
    950: '#000000',
  },
}

SCSS

$custom: #2a5aa7;
$custom-light: #7588c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5aa7",
  "rgb": {
    "r": 42,
    "g": 90,
    "b": 167
  },
  "hsl": {
    "h": 216.96,
    "s": 59.809,
    "l": 40.98
  },
  "oklch": {
    "l": 0.47667,
    "c": 0.13456,
    "h": 259.5
  },
  "luminance": 0.10595
}

Semantic roles & 50–950 ramp

primary

#2A5AA7

secondary

#C2A16B

accent

#A645E3

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2A5AA7

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

Preview Lab → · Contrast checker → · Palette generator →