#2C5DB6#2C5DB6

#2C5DB6 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.5% C 0.151 H 261.2°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#2C5DB6
RGB	rgb(44, 93, 182)
HSL	hsl(219, 61%, 44%)
HSV	hsv(219, 76%, 71%)
CMYK	cmyk(75.8%, 48.9%, 0%, 28.6%)
CIE-LAB	lab(40.80, 15.36, -51.93)
CIE-LCH	lch(40.80, 54.15, 286.48°)
OKLab	oklab(49.47% -0.0232 -0.1492)
OKLCH	oklch(49.47% 0.151 261.2)
XYZ	xyz(13.3935, 11.7401, 45.8071)
Luminance	0.1174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5DB6 #B6852C

analogous

#2CA2B6 #2C5DB6 #402CB6

triadic

#2C5DB6 #B62C5D #5DB62C

tetradic

#2C5DB6 #B62CA2 #B6852C #2CB640

square

#2C5DB6 #B62CA2 #B6852C #2CB640

split-complementary

#2C5DB6 #B6402C #A2B62C

monochromatic

#142B53 #204485 #2C5DB6 #4C7CD4 #7DA0E0

Accessibility & contrast

On white

6.27

#2C5DB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#2C5DB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5DB6

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5DB6	#FFFFFF	#000000	##FFFFFF
##2C5DB6	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A67B9

Deuteranopia (green-blind)

#005AB4

Tritanopia (blue-blind)

#007281

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2c5db6;
/* rgb */ color: rgb(44, 93, 182);
/* oklch */ color: oklch(49.5% 0.151 261.2);

Tailwind

colors: {
  custom: {
    50: '#798acc',
    500: '#2c5db6',
    950: '#000000',
  },
}

SCSS

$custom: #2c5db6;
$custom-light: #798acc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5db6",
  "rgb": {
    "r": 44,
    "g": 93,
    "b": 182
  },
  "hsl": {
    "h": 218.696,
    "s": 61.062,
    "l": 44.314
  },
  "oklch": {
    "l": 0.49471,
    "c": 0.15098,
    "h": 261.2
  },
  "luminance": 0.11742
}

Semantic roles & 50–950 ramp

primary

#2C5DB6

secondary

#C8AB76

accent

#AB44E4

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5DB6

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

Preview Lab → · Contrast checker → · Palette generator →