#2D58AC#2D58AC

#2D58AC is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.7% C 0.143 H 262.1°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#2D58AC
RGB	rgb(45, 88, 172)
HSL	hsl(220, 59%, 43%)
HSV	hsv(220, 74%, 67%)
CMYK	cmyk(73.8%, 48.8%, 0%, 32.5%)
CIE-LAB	lab(38.75, 14.95, -49.34)
CIE-LCH	lch(38.75, 51.55, 286.85°)
OKLab	oklab(47.7% -0.0197 -0.1416)
OKLCH	oklch(47.7% 0.143 262.1)
XYZ	xyz(12.0156, 10.5146, 40.4180)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D58AC #AC812D

analogous

#2D97AC #2D58AC #422DAC

triadic

#2D58AC #AC2D58 #58AC2D

tetradic

#2D58AC #AC2D97 #AC812D #2DAC42

square

#2D58AC #AC2D97 #AC812D #2DAC42

split-complementary

#2D58AC #AC422D #97AC2D

monochromatic

#14264B #203F7B #2D58AC #4775CF #789ADC

Accessibility & contrast

On white

6.77

#2D58AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#2D58AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D58AC

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D58AC	#FFFFFF	#000000	##FFFFFF
##2D58AC	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2961AF

Deuteranopia (green-blind)

#0056AA

Tritanopia (blue-blind)

#006C7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2d58ac;
/* rgb */ color: rgb(45, 88, 172);
/* oklch */ color: oklch(47.7% 0.143 262.1);

Tailwind

colors: {
  custom: {
    50: '#7786c5',
    500: '#2d58ac',
    950: '#000000',
  },
}

SCSS

$custom: #2d58ac;
$custom-light: #7786c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d58ac",
  "rgb": {
    "r": 45,
    "g": 88,
    "b": 172
  },
  "hsl": {
    "h": 219.685,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.47699,
    "c": 0.14301,
    "h": 262.1
  },
  "luminance": 0.10516
}

Semantic roles & 50–950 ramp

primary

#2D58AC

secondary

#C4A871

accent

#AD46E2

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2D58AC

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

Preview Lab → · Contrast checker → · Palette generator →