#2D5DBC#2D5DBC

#2D5DBC is a mid, vivid blue. Relative luminance 0.120; OKLCH L 49.9% C 0.159 H 262.2°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#2D5DBC
RGB	rgb(45, 93, 188)
HSL	hsl(220, 61%, 46%)
HSV	hsv(220, 76%, 74%)
CMYK	cmyk(76.1%, 50.5%, 0%, 26.3%)
CIE-LAB	lab(41.24, 17.77, -54.72)
CIE-LCH	lch(41.24, 57.54, 287.99°)
OKLab	oklab(49.95% -0.0217 -0.1574)
OKLCH	oklch(49.95% 0.159 262.2)
XYZ	xyz(14.0704, 12.0158, 49.1449)
Luminance	0.1202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5DBC #BC8C2D

analogous

#2DA4BC #2D5DBC #442DBC

triadic

#2D5DBC #BC2D5D #5DBC2D

tetradic

#2D5DBC #BC2DA4 #BC8C2D #2DBC44

square

#2D5DBC #BC2DA4 #BC8C2D #2DBC44

split-complementary

#2D5DBC #BC442D #A4BC2D

monochromatic

#152C59 #21458B #2D5DBC #517DD5 #82A2E1

Accessibility & contrast

On white

6.17

#2D5DBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#2D5DBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5DBC

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5DBC	#FFFFFF	#000000	##FFFFFF
##2D5DBC	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2268BF

Deuteranopia (green-blind)

#005BBA

Tritanopia (blue-blind)

#007483

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2d5dbc;
/* rgb */ color: rgb(45, 93, 188);
/* oklch */ color: oklch(49.9% 0.159 262.2);

Tailwind

colors: {
  custom: {
    50: '#7a8ad1',
    500: '#2d5dbc',
    950: '#000000',
  },
}

SCSS

$custom: #2d5dbc;
$custom-light: #7a8ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5dbc",
  "rgb": {
    "r": 45,
    "g": 93,
    "b": 188
  },
  "hsl": {
    "h": 219.86,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.49948,
    "c": 0.15889,
    "h": 262.2
  },
  "luminance": 0.12017
}

Semantic roles & 50–950 ramp

primary

#2D5DBC

secondary

#CAAF7B

accent

#AE43E4

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2D5DBC

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

Preview Lab → · Contrast checker → · Palette generator →