#2D59BF#2D59BF

#2D59BF is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.3% C 0.168 H 263.8°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#2D59BF
RGB	rgb(45, 89, 191)
HSL	hsl(222, 62%, 46%)
HSV	hsv(222, 76%, 75%)
CMYK	cmyk(76.4%, 53.4%, 0%, 25.1%)
CIE-LAB	lab(40.35, 21.52, -57.92)
CIE-LCH	lch(40.35, 61.79, 290.38°)
OKLab	oklab(49.34% -0.0182 -0.1669)
OKLCH	oklch(49.34% 0.168 263.8)
XYZ	xyz(14.0552, 11.4626, 50.7519)
Luminance	0.1146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D59BF #BF932D

analogous

#2DA2BF #2D59BF #4A2DBF

triadic

#2D59BF #BF2D59 #59BF2D

tetradic

#2D59BF #BF2DA2 #BF932D #2DBF4A

square

#2D59BF #BF2DA2 #BF932D #2DBF4A

split-complementary

#2D59BF #BF4A2D #A2BF2D

monochromatic

#162B5C #21428D #2D59BF #537AD6 #84A1E2

Accessibility & contrast

On white

6.38

#2D59BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#2D59BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D59BF

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D59BF	#FFFFFF	#000000	##FFFFFF
##2D59BF	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0866C3

Deuteranopia (green-blind)

#0059BD

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2d59bf;
/* rgb */ color: rgb(45, 89, 191);
/* oklch */ color: oklch(49.3% 0.168 263.8);

Tailwind

colors: {
  custom: {
    50: '#7b87d3',
    500: '#2d59bf',
    950: '#000000',
  },
}

SCSS

$custom: #2d59bf;
$custom-light: #7b87d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d59bf",
  "rgb": {
    "r": 45,
    "g": 89,
    "b": 191
  },
  "hsl": {
    "h": 221.918,
    "s": 61.864,
    "l": 46.275
  },
  "oklch": {
    "l": 0.49337,
    "c": 0.16787,
    "h": 263.8
  },
  "luminance": 0.11464
}

Semantic roles & 50–950 ramp

primary

#2D59BF

secondary

#CBB47C

accent

#B443E5

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2D59BF

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

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