#2A58A7#2A58A7

#2A58A7 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.2% C 0.137 H 260.4°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#2A58A7
RGB	rgb(42, 88, 167)
HSL	hsl(218, 60%, 41%)
HSV	hsv(218, 75%, 65%)
CMYK	cmyk(74.9%, 47.3%, 0%, 34.5%)
CIE-LAB	lab(38.31, 12.63, -47.09)
CIE-LCH	lch(38.31, 48.76, 285.01°)
OKLab	oklab(47.22% -0.0227 -0.1351)
OKLCH	oklch(47.22% 0.137 260.4)
XYZ	xyz(11.4171, 10.2604, 37.9305)
Luminance	0.1026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A58A7 #A7792A

analogous

#2A96A7 #2A58A7 #3A2AA7

triadic

#2A58A7 #A72A58 #58A72A

tetradic

#2A58A7 #A72A96 #A7792A #2AA73A

square

#2A58A7 #A72A96 #A7792A #2AA73A

split-complementary

#2A58A7 #A73A2A #96A72A

monochromatic

#112445 #1E3E76 #2A58A7 #3F74CF #7098DB

Accessibility & contrast

On white

6.88

#2A58A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#2A58A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A58A7

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A58A7	#FFFFFF	#000000	##FFFFFF
##2A58A7	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E60AA

Deuteranopia (green-blind)

#0E55A5

Tritanopia (blue-blind)

#006B77

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2a58a7;
/* rgb */ color: rgb(42, 88, 167);
/* oklch */ color: oklch(47.2% 0.137 260.4);

Tailwind

colors: {
  custom: {
    50: '#7586c2',
    500: '#2a58a7',
    950: '#000000',
  },
}

SCSS

$custom: #2a58a7;
$custom-light: #7586c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a58a7",
  "rgb": {
    "r": 42,
    "g": 88,
    "b": 167
  },
  "hsl": {
    "h": 217.92,
    "s": 59.809,
    "l": 40.98
  },
  "oklch": {
    "l": 0.4722,
    "c": 0.13699,
    "h": 260.4
  },
  "luminance": 0.10262
}

Semantic roles & 50–950 ramp

primary

#2A58A7

secondary

#C2A26B

accent

#A945E3

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2A58A7

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

Preview Lab → · Contrast checker → · Palette generator →