#2C5DB8#2C5DB8

#2C5DB8 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.6% C 0.154 H 261.4°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#2C5DB8
RGB	rgb(44, 93, 184)
HSL	hsl(219, 61%, 45%)
HSV	hsv(219, 76%, 72%)
CMYK	cmyk(76.1%, 49.5%, 0%, 27.8%)
CIE-LAB	lab(40.93, 16.13, -52.88)
CIE-LCH	lch(40.93, 55.29, 286.96°)
OKLab	oklab(49.62% -0.0229 -0.152)
OKLCH	oklch(49.62% 0.154 261.4)
XYZ	xyz(13.6017, 11.8233, 46.9034)
Luminance	0.1182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5DB8 #B8872C

analogous

#2CA3B8 #2C5DB8 #412CB8

triadic

#2C5DB8 #B82C5D #5DB82C

tetradic

#2C5DB8 #B82CA3 #B8872C #2CB841

square

#2C5DB8 #B82CA3 #B8872C #2CB841

split-complementary

#2C5DB8 #B8412C #A3B82C

monochromatic

#142B55 #204487 #2C5DB8 #4D7CD4 #7EA1E0

Accessibility & contrast

On white

6.24

#2C5DB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#2C5DB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5DB8

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5DB8	#FFFFFF	#000000	##FFFFFF
##2C5DB8	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2867BB

Deuteranopia (green-blind)

#005AB6

Tritanopia (blue-blind)

#007382

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2c5db8;
/* rgb */ color: rgb(44, 93, 184);
/* oklch */ color: oklch(49.6% 0.154 261.4);

Tailwind

colors: {
  custom: {
    50: '#798ace',
    500: '#2c5db8',
    950: '#000000',
  },
}

SCSS

$custom: #2c5db8;
$custom-light: #798ace;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5db8",
  "rgb": {
    "r": 44,
    "g": 93,
    "b": 184
  },
  "hsl": {
    "h": 219,
    "s": 61.404,
    "l": 44.706
  },
  "oklch": {
    "l": 0.49617,
    "c": 0.15372,
    "h": 261.4
  },
  "luminance": 0.11825
}

Semantic roles & 50–950 ramp

primary

#2C5DB8

secondary

#C9AC77

accent

#AC43E5

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0B14

muted

#7C7C82

Preview Lab

Preview with #2C5DB8

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

Preview Lab → · Contrast checker → · Palette generator →