#2D5BAC#2D5BAC

#2D5BAC is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.4% C 0.139 H 260.8°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#2D5BAC
RGB	rgb(45, 91, 172)
HSL	hsl(218, 59%, 43%)
HSV	hsv(218, 74%, 67%)
CMYK	cmyk(73.8%, 47.1%, 0%, 32.5%)
CIE-LAB	lab(39.61, 12.98, -47.96)
CIE-LCH	lch(39.61, 49.68, 285.15°)
OKLab	oklab(48.36% -0.0223 -0.1375)
OKLCH	oklch(48.36% 0.139 260.8)
XYZ	xyz(12.2670, 11.0173, 40.5018)
Luminance	0.1102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5BAC #AC7E2D

analogous

#2D9AAC #2D5BAC #3F2DAC

triadic

#2D5BAC #AC2D5B #5BAC2D

tetradic

#2D5BAC #AC2D9A #AC7E2D #2DAC3F

square

#2D5BAC #AC2D9A #AC7E2D #2DAC3F

split-complementary

#2D5BAC #AC3F2D #9AAC2D

monochromatic

#14284B #20417B #2D5BAC #4778CF #789CDC

Accessibility & contrast

On white

6.55

#2D5BAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#2D5BAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5BAC

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5BAC	#FFFFFF	#000000	##FFFFFF
##2D5BAC	1.00	6.55	3.20	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3064AF

Deuteranopia (green-blind)

#1158AA

Tritanopia (blue-blind)

#006E7B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2d5bac;
/* rgb */ color: rgb(45, 91, 172);
/* oklch */ color: oklch(48.4% 0.139 260.8);

Tailwind

colors: {
  custom: {
    50: '#7788c5',
    500: '#2d5bac',
    950: '#000000',
  },
}

SCSS

$custom: #2d5bac;
$custom-light: #7788c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5bac",
  "rgb": {
    "r": 45,
    "g": 91,
    "b": 172
  },
  "hsl": {
    "h": 218.268,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.48358,
    "c": 0.13933,
    "h": 260.8
  },
  "luminance": 0.11019
}

Semantic roles & 50–950 ramp

primary

#2D5BAC

secondary

#C4A671

accent

#A946E2

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2D5BAC

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

Preview Lab → · Contrast checker → · Palette generator →