#2D5CB6#2D5CB6

#2D5CB6 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.3% C 0.152 H 261.8°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#2D5CB6
RGB	rgb(45, 92, 182)
HSL	hsl(219, 60%, 45%)
HSV	hsv(219, 75%, 71%)
CMYK	cmyk(75.3%, 49.5%, 0%, 28.6%)
CIE-LAB	lab(40.55, 16.14, -52.32)
CIE-LCH	lch(40.55, 54.76, 287.14°)
OKLab	oklab(49.29% -0.0217 -0.1504)
OKLCH	oklch(49.29% 0.152 261.8)
XYZ	xyz(13.3498, 11.5881, 45.7801)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5CB6 #B6872D

analogous

#2DA1B6 #2D5CB6 #432DB6

triadic

#2D5CB6 #B62D5C #5CB62D

tetradic

#2D5CB6 #B62DA1 #B6872D #2DB643

square

#2D5CB6 #B62DA1 #B6872D #2DB643

split-complementary

#2D5CB6 #B6432D #A1B62D

monochromatic

#152A54 #214385 #2D5CB6 #4D7BD3 #7E9FDF

Accessibility & contrast

On white

6.33

#2D5CB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#2D5CB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5CB6

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5CB6	#FFFFFF	#000000	##FFFFFF
##2D5CB6	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2866B9

Deuteranopia (green-blind)

#005AB4

Tritanopia (blue-blind)

#007180

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2d5cb6;
/* rgb */ color: rgb(45, 92, 182);
/* oklch */ color: oklch(49.3% 0.152 261.8);

Tailwind

colors: {
  custom: {
    50: '#7989cc',
    500: '#2d5cb6',
    950: '#000000',
  },
}

SCSS

$custom: #2d5cb6;
$custom-light: #7989cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5cb6",
  "rgb": {
    "r": 45,
    "g": 92,
    "b": 182
  },
  "hsl": {
    "h": 219.416,
    "s": 60.352,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49293,
    "c": 0.15191,
    "h": 261.8
  },
  "luminance": 0.1159
}

Semantic roles & 50–950 ramp

primary

#2D5CB6

secondary

#C8AC77

accent

#AD44E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2D5CB6

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

Preview Lab → · Contrast checker → · Palette generator →