#2A58D4#2A58D4

#2A58D4 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.7% C 0.198 H 264.7°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#2A58D4
RGB	rgb(42, 88, 212)
HSL	hsl(224, 67%, 50%)
HSV	hsv(224, 80%, 83%)
CMYK	cmyk(80.2%, 58.5%, 0%, 16.9%)
CIE-LAB	lab(41.57, 29.79, -68.08)
CIE-LCH	lch(41.57, 74.31, 293.63°)
OKLab	oklab(50.72% -0.0184 -0.1968)
OKLCH	oklch(50.72% 0.198 264.7)
XYZ	xyz(16.3240, 12.2232, 63.7736)
Luminance	0.1222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A58D4 #D4A62A

analogous

#2AADD4 #2A58D4 #512AD4

triadic

#2A58D4 #D42A58 #58D42A

tetradic

#2A58D4 #D42AAD #D4A62A #2AD451

square

#2A58D4 #D42AAD #D4A62A #2AD451

split-complementary

#2A58D4 #D4512A #ADD42A

monochromatic

#162E6E #2043A1 #2A58D4 #5C80DF #8FA8E9

Accessibility & contrast

On white

6.10

#2A58D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#2A58D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A58D4

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A58D4	#FFFFFF	#000000	##FFFFFF
##2A58D4	1.00	6.10	3.45	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD8

Deuteranopia (green-blind)

#005AD2

Tritanopia (blue-blind)

#00788D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2a58d4;
/* rgb */ color: rgb(42, 88, 212);
/* oklch */ color: oklch(50.7% 0.198 264.7);

Tailwind

colors: {
  custom: {
    50: '#7f86e2',
    500: '#2a58d4',
    950: '#000000',
  },
}

SCSS

$custom: #2a58d4;
$custom-light: #7f86e2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a58d4",
  "rgb": {
    "r": 42,
    "g": 88,
    "b": 212
  },
  "hsl": {
    "h": 223.765,
    "s": 66.929,
    "l": 49.804
  },
  "oklch": {
    "l": 0.50725,
    "c": 0.19766,
    "h": 264.7
  },
  "luminance": 0.12225
}

Semantic roles & 50–950 ramp

primary

#2A58D4

secondary

#D3BF86

accent

#BB3EEA

background

#F8F8FE

surface

#F0EFFC

border

#CBCAD5

text

#0C0B15

muted

#7D7C84

Preview Lab

Preview with #2A58D4

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

Preview Lab → · Contrast checker → · Palette generator →