#2A61B7#2A61B7

#2A61B7 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.3% C 0.148 H 259.2°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#2A61B7
RGB	rgb(42, 97, 183)
HSL	hsl(217, 63%, 44%)
HSV	hsv(217, 77%, 72%)
CMYK	cmyk(77%, 47%, 0%, 28.2%)
CIE-LAB	lab(41.94, 12.90, -50.69)
CIE-LCH	lch(41.94, 52.31, 284.28°)
OKLab	oklab(50.35% -0.0277 -0.1455)
OKLCH	oklch(50.35% 0.148 259.2)
XYZ	xyz(13.7737, 12.4589, 46.4695)
Luminance	0.1246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A61B7 #B7802A

analogous

#2AA8B7 #2A61B7 #3A2AB7

triadic

#2A61B7 #B72A61 #61B72A

tetradic

#2A61B7 #B72AA8 #B7802A #2AB73A

square

#2A61B7 #B72AA8 #B7802A #2AB73A

split-complementary

#2A61B7 #B73A2A #A8B72A

monochromatic

#132C53 #1F4785 #2A61B7 #4980D5 #7BA2E1

Accessibility & contrast

On white

6.01

#2A61B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#2A61B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A61B7

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A61B7	#FFFFFF	#000000	##FFFFFF
##2A61B7	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#326ABA

Deuteranopia (green-blind)

#0B5DB5

Tritanopia (blue-blind)

#007583

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2a61b7;
/* rgb */ color: rgb(42, 97, 183);
/* oklch */ color: oklch(50.3% 0.148 259.2);

Tailwind

colors: {
  custom: {
    50: '#788dcd',
    500: '#2a61b7',
    950: '#000000',
  },
}

SCSS

$custom: #2a61b7;
$custom-light: #788dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a61b7",
  "rgb": {
    "r": 42,
    "g": 97,
    "b": 183
  },
  "hsl": {
    "h": 216.596,
    "s": 62.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50346,
    "c": 0.14812,
    "h": 259.2
  },
  "luminance": 0.12461
}

Semantic roles & 50–950 ramp

primary

#2A61B7

secondary

#C9A874

accent

#A642E6

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2A61B7

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

Preview Lab → · Contrast checker → · Palette generator →