#2A61B4#2A61B4

#2A61B4 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.1% C 0.144 H 258.7°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#2A61B4
RGB	rgb(42, 97, 180)
HSL	hsl(216, 62%, 44%)
HSV	hsv(216, 77%, 71%)
CMYK	cmyk(76.7%, 46.1%, 0%, 29.4%)
CIE-LAB	lab(41.74, 11.75, -49.24)
CIE-LCH	lch(41.74, 50.63, 283.42°)
OKLab	oklab(50.14% -0.0282 -0.1412)
OKLCH	oklch(50.14% 0.144 258.7)
XYZ	xyz(13.4648, 12.3354, 44.8425)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A61B4 #B47D2A

analogous

#2AA6B4 #2A61B4 #382AB4

triadic

#2A61B4 #B42A61 #61B42A

tetradic

#2A61B4 #B42AA6 #B47D2A #2AB438

square

#2A61B4 #B42AA6 #B47D2A #2AB438

split-complementary

#2A61B4 #B4382A #A6B42A

monochromatic

#132C51 #1E4682 #2A61B4 #477FD4 #79A2E0

Accessibility & contrast

On white

6.06

#2A61B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#2A61B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A61B4

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A61B4	#FFFFFF	#000000	##FFFFFF
##2A61B4	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3569B7

Deuteranopia (green-blind)

#155DB2

Tritanopia (blue-blind)

#007582

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2a61b4;
/* rgb */ color: rgb(42, 97, 180);
/* oklch */ color: oklch(50.1% 0.144 258.7);

Tailwind

colors: {
  custom: {
    50: '#778dcb',
    500: '#2a61b4',
    950: '#000000',
  },
}

SCSS

$custom: #2a61b4;
$custom-light: #778dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a61b4",
  "rgb": {
    "r": 42,
    "g": 97,
    "b": 180
  },
  "hsl": {
    "h": 216.087,
    "s": 62.162,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50136,
    "c": 0.14404,
    "h": 258.7
  },
  "luminance": 0.12337
}

Semantic roles & 50–950 ramp

primary

#2A61B4

secondary

#C8A672

accent

#A443E5

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2A61B4

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

Preview Lab → · Contrast checker → · Palette generator →