#2C5AC3#2C5AC3

#2C5AC3 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.8% C 0.172 H 263.5°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#2C5AC3
RGB	rgb(44, 90, 195)
HSL	hsl(222, 63%, 47%)
HSV	hsv(222, 77%, 76%)
CMYK	cmyk(77.4%, 53.8%, 0%, 23.5%)
CIE-LAB	lab(40.87, 22.27, -59.39)
CIE-LCH	lch(40.87, 63.43, 290.56°)
OKLab	oklab(49.82% -0.0194 -0.1712)
OKLCH	oklch(49.82% 0.172 263.5)
XYZ	xyz(14.5417, 11.7863, 53.1278)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5AC3 #C3952C

analogous

#2CA6C3 #2C5AC3 #4A2CC3

triadic

#2C5AC3 #C32C5A #5AC32C

tetradic

#2C5AC3 #C32CA6 #C3952C #2CC34A

square

#2C5AC3 #C32CA6 #C3952C #2CC34A

split-complementary

#2C5AC3 #C34A2C #A6C32C

monochromatic

#152C5F #214391 #2C5AC3 #547CD8 #86A2E4

Accessibility & contrast

On white

6.25

#2C5AC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#2C5AC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5AC3

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5AC3	#FFFFFF	#000000	##FFFFFF
##2C5AC3	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068C7

Deuteranopia (green-blind)

#005AC1

Tritanopia (blue-blind)

#007486

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2c5ac3;
/* rgb */ color: rgb(44, 90, 195);
/* oklch */ color: oklch(49.8% 0.172 263.5);

Tailwind

colors: {
  custom: {
    50: '#7c88d6',
    500: '#2c5ac3',
    950: '#000000',
  },
}

SCSS

$custom: #2c5ac3;
$custom-light: #7c88d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5ac3",
  "rgb": {
    "r": 44,
    "g": 90,
    "b": 195
  },
  "hsl": {
    "h": 221.722,
    "s": 63.18,
    "l": 46.863
  },
  "oklch": {
    "l": 0.49816,
    "c": 0.1723,
    "h": 263.5
  },
  "luminance": 0.11788
}

Semantic roles & 50–950 ramp

primary

#2C5AC3

secondary

#CDB57E

accent

#B442E6

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2C5AC3

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

Preview Lab → · Contrast checker → · Palette generator →