#2C5BA9#2C5BA9

#2C5BA9 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.1% C 0.135 H 260.0°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#2C5BA9
RGB	rgb(44, 91, 169)
HSL	hsl(217, 59%, 42%)
HSV	hsv(217, 74%, 66%)
CMYK	cmyk(74%, 46.2%, 0%, 33.7%)
CIE-LAB	lab(39.38, 11.70, -46.55)
CIE-LCH	lch(39.38, 48.00, 284.11°)
OKLab	oklab(48.11% -0.0236 -0.1334)
OKLCH	oklch(48.11% 0.135 260)
XYZ	xyz(11.9386, 10.8809, 38.9995)
Luminance	0.1088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5BA9 #A97A2C

analogous

#2C9AA9 #2C5BA9 #3C2CA9

triadic

#2C5BA9 #A92C5B #5BA92C

tetradic

#2C5BA9 #A92C9A #A97A2C #2CA93C

square

#2C5BA9 #A92C9A #A97A2C #2CA93C

split-complementary

#2C5BA9 #A93C2C #9AA92C

monochromatic

#132748 #1F4178 #2C5BA9 #4478CE #749BDB

Accessibility & contrast

On white

6.61

#2C5BA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#2C5BA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5BA9

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5BA9	#FFFFFF	#000000	##FFFFFF
##2C5BA9	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3363AC

Deuteranopia (green-blind)

#1757A7

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2c5ba9;
/* rgb */ color: rgb(44, 91, 169);
/* oklch */ color: oklch(48.1% 0.135 260.0);

Tailwind

colors: {
  custom: {
    50: '#7688c3',
    500: '#2c5ba9',
    950: '#000000',
  },
}

SCSS

$custom: #2c5ba9;
$custom-light: #7688c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5ba9",
  "rgb": {
    "r": 44,
    "g": 91,
    "b": 169
  },
  "hsl": {
    "h": 217.44,
    "s": 58.685,
    "l": 41.765
  },
  "oklch": {
    "l": 0.48108,
    "c": 0.13548,
    "h": 260
  },
  "luminance": 0.10882
}

Semantic roles & 50–950 ramp

primary

#2C5BA9

secondary

#C3A36E

accent

#A746E2

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #2C5BA9

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

Preview Lab → · Contrast checker → · Palette generator →