#2D5AB2#2D5AB2

#2D5AB2 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.6% C 0.149 H 262.1°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#2D5AB2
RGB	rgb(45, 90, 178)
HSL	hsl(220, 60%, 44%)
HSV	hsv(220, 75%, 70%)
CMYK	cmyk(74.7%, 49.4%, 0%, 30.2%)
CIE-LAB	lab(39.72, 15.92, -51.32)
CIE-LCH	lch(39.72, 53.73, 287.24°)
OKLab	oklab(48.57% -0.0205 -0.1474)
OKLCH	oklch(48.57% 0.149 262.1)
XYZ	xyz(12.7714, 11.0832, 43.5770)
Luminance	0.1109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5AB2 #B2852D

analogous

#2D9CB2 #2D5AB2 #422DB2

triadic

#2D5AB2 #B22D5A #5AB22D

tetradic

#2D5AB2 #B22D9C #B2852D #2DB242

square

#2D5AB2 #B22D9C #B2852D #2DB242

split-complementary

#2D5AB2 #B2422D #9CB22D

monochromatic

#142950 #214181 #2D5AB2 #4B78D1 #7C9DDE

Accessibility & contrast

On white

6.53

#2D5AB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#2D5AB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5AB2

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5AB2	#FFFFFF	#000000	##FFFFFF
##2D5AB2	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2764B5

Deuteranopia (green-blind)

#0058B0

Tritanopia (blue-blind)

#006F7D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2d5ab2;
/* rgb */ color: rgb(45, 90, 178);
/* oklch */ color: oklch(48.6% 0.149 262.1);

Tailwind

colors: {
  custom: {
    50: '#7888ca',
    500: '#2d5ab2',
    950: '#000000',
  },
}

SCSS

$custom: #2d5ab2;
$custom-light: #7888ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5ab2",
  "rgb": {
    "r": 45,
    "g": 90,
    "b": 178
  },
  "hsl": {
    "h": 219.699,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.48569,
    "c": 0.14886,
    "h": 262.1
  },
  "luminance": 0.11085
}

Semantic roles & 50–950 ramp

primary

#2D5AB2

secondary

#C6AB75

accent

#AD45E3

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2D5AB2

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

Preview Lab → · Contrast checker → · Palette generator →