#2D5BAF#2D5BAF

#2D5BAF is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.6% C 0.143 H 261.2°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#2D5BAF
RGB	rgb(45, 91, 175)
HSL	hsl(219, 59%, 43%)
HSV	hsv(219, 74%, 69%)
CMYK	cmyk(74.3%, 48%, 0%, 31.4%)
CIE-LAB	lab(39.80, 14.13, -49.41)
CIE-LCH	lch(39.80, 51.39, 285.95°)
OKLab	oklab(48.57% -0.0218 -0.1418)
OKLCH	oklch(48.57% 0.143 261.2)
XYZ	xyz(12.5584, 11.1338, 42.0363)
Luminance	0.1114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5BAF #AF812D

analogous

#2D9CAF #2D5BAF #402DAF

triadic

#2D5BAF #AF2D5B #5BAF2D

tetradic

#2D5BAF #AF2D9C #AF812D #2DAF40

square

#2D5BAF #AF2D9C #AF812D #2DAF40

split-complementary

#2D5BAF #AF402D #9CAF2D

monochromatic

#14284E #20427E #2D5BAF #4979D0 #7A9DDD

Accessibility & contrast

On white

6.51

#2D5BAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#2D5BAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5BAF

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5BAF	#FFFFFF	#000000	##FFFFFF
##2D5BAF	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D64B2

Deuteranopia (green-blind)

#0658AD

Tritanopia (blue-blind)

#006F7C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2d5baf;
/* rgb */ color: rgb(45, 91, 175);
/* oklch */ color: oklch(48.6% 0.143 261.2);

Tailwind

colors: {
  custom: {
    50: '#7888c7',
    500: '#2d5baf',
    950: '#000000',
  },
}

SCSS

$custom: #2d5baf;
$custom-light: #7888c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5baf",
  "rgb": {
    "r": 45,
    "g": 91,
    "b": 175
  },
  "hsl": {
    "h": 218.769,
    "s": 59.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.48571,
    "c": 0.14348,
    "h": 261.2
  },
  "luminance": 0.11135
}

Semantic roles & 50–950 ramp

primary

#2D5BAF

secondary

#C5A873

accent

#AB46E2

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2D5BAF

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

Preview Lab → · Contrast checker → · Palette generator →