#2C5EB5#2C5EB5

#2C5EB5 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 49.6% C 0.148 H 260.6°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#2C5EB5
RGB	rgb(44, 94, 181)
HSL	hsl(218, 61%, 44%)
HSV	hsv(218, 76%, 71%)
CMYK	cmyk(75.7%, 48.1%, 0%, 29%)
CIE-LAB	lab(41.02, 14.33, -50.99)
CIE-LCH	lch(41.02, 52.97, 285.69°)
OKLab	oklab(49.62% -0.0242 -0.1464)
OKLCH	oklch(49.62% 0.148 260.6)
XYZ	xyz(13.3789, 11.8756, 45.2942)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5EB5 #B5832C

analogous

#2CA3B5 #2C5EB5 #3E2CB5

triadic

#2C5EB5 #B52C5E #5EB52C

tetradic

#2C5EB5 #B52CA3 #B5832C #2CB53E

square

#2C5EB5 #B52CA3 #B5832C #2CB53E

split-complementary

#2C5EB5 #B53E2C #A3B52C

monochromatic

#142B53 #204484 #2C5EB5 #4B7DD3 #7CA0DF

Accessibility & contrast

On white

6.22

#2C5EB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#2C5EB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5EB5

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5EB5	#FFFFFF	#000000	##FFFFFF
##2C5EB5	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E67B8

Deuteranopia (green-blind)

#015BB3

Tritanopia (blue-blind)

#007381

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2c5eb5;
/* rgb */ color: rgb(44, 94, 181);
/* oklch */ color: oklch(49.6% 0.148 260.6);

Tailwind

colors: {
  custom: {
    50: '#788bcc',
    500: '#2c5eb5',
    950: '#000000',
  },
}

SCSS

$custom: #2c5eb5;
$custom-light: #788bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5eb5",
  "rgb": {
    "r": 44,
    "g": 94,
    "b": 181
  },
  "hsl": {
    "h": 218.102,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.49617,
    "c": 0.1484,
    "h": 260.6
  },
  "luminance": 0.11877
}

Semantic roles & 50–950 ramp

primary

#2C5EB5

secondary

#C8AA75

accent

#AA44E4

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5EB5

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

Preview Lab → · Contrast checker → · Palette generator →