#2D5CBC#2D5CBC

#2D5CBC is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.7% C 0.160 H 262.5°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#2D5CBC
RGB	rgb(45, 92, 188)
HSL	hsl(220, 61%, 46%)
HSV	hsv(220, 76%, 74%)
CMYK	cmyk(76.1%, 51.1%, 0%, 26.3%)
CIE-LAB	lab(40.96, 18.42, -55.17)
CIE-LCH	lch(40.96, 58.17, 288.46°)
OKLab	oklab(49.74% -0.0209 -0.1587)
OKLCH	oklch(49.74% 0.16 262.5)
XYZ	xyz(13.9832, 11.8414, 49.1159)
Luminance	0.1184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5CBC #BC8D2D

analogous

#2DA3BC #2D5CBC #462DBC

triadic

#2D5CBC #BC2D5C #5CBC2D

tetradic

#2D5CBC #BC2DA3 #BC8D2D #2DBC46

square

#2D5CBC #BC2DA3 #BC8D2D #2DBC46

split-complementary

#2D5CBC #BC462D #A3BC2D

monochromatic

#152C59 #21448B #2D5CBC #517CD5 #82A1E1

Accessibility & contrast

On white

6.23

#2D5CBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#2D5CBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5CBC

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5CBC	#FFFFFF	#000000	##FFFFFF
##2D5CBC	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F68BF

Deuteranopia (green-blind)

#005ABA

Tritanopia (blue-blind)

#007383

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2d5cbc;
/* rgb */ color: rgb(45, 92, 188);
/* oklch */ color: oklch(49.7% 0.160 262.5);

Tailwind

colors: {
  custom: {
    50: '#7a89d1',
    500: '#2d5cbc',
    950: '#000000',
  },
}

SCSS

$custom: #2d5cbc;
$custom-light: #7a89d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5cbc",
  "rgb": {
    "r": 45,
    "g": 92,
    "b": 188
  },
  "hsl": {
    "h": 220.28,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.49736,
    "c": 0.16011,
    "h": 262.5
  },
  "luminance": 0.11843
}

Semantic roles & 50–950 ramp

primary

#2D5CBC

secondary

#CAB07B

accent

#B043E4

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2D5CBC

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

Preview Lab → · Contrast checker → · Palette generator →