#2958AC#2958AC

#2958AC is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.5% C 0.144 H 261.0°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#2958AC
RGB	rgb(41, 88, 172)
HSL	hsl(218, 62%, 42%)
HSV	hsv(218, 76%, 67%)
CMYK	cmyk(76.2%, 48.8%, 0%, 32.5%)
CIE-LAB	lab(38.60, 14.42, -49.59)
CIE-LCH	lch(38.60, 51.64, 286.22°)
OKLab	oklab(47.54% -0.0227 -0.1424)
OKLCH	oklch(47.54% 0.144 261)
XYZ	xyz(11.8479, 10.4281, 40.4101)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2958AC #AC7D29

analogous

#299AAC #2958AC #3C29AC

triadic

#2958AC #AC2958 #58AC29

tetradic

#2958AC #AC299A #AC7D29 #29AC3C

square

#2958AC #AC299A #AC7D29 #29AC3C

split-complementary

#2958AC #AC3C29 #9AAC29

monochromatic

#112549 #1D3F7B #2958AC #4175D2 #7299DD

Accessibility & contrast

On white

6.81

#2958AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#2958AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2958AC

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2958AC	#FFFFFF	#000000	##FFFFFF
##2958AC	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2861AF

Deuteranopia (green-blind)

#0055AA

Tritanopia (blue-blind)

#006C7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2958ac;
/* rgb */ color: rgb(41, 88, 172);
/* oklch */ color: oklch(47.5% 0.144 261.0);

Tailwind

colors: {
  custom: {
    50: '#7686c5',
    500: '#2958ac',
    950: '#000000',
  },
}

SCSS

$custom: #2958ac;
$custom-light: #7686c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2958ac",
  "rgb": {
    "r": 41,
    "g": 88,
    "b": 172
  },
  "hsl": {
    "h": 218.473,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.47541,
    "c": 0.14424,
    "h": 261
  },
  "luminance": 0.10429
}

Semantic roles & 50–950 ramp

primary

#2958AC

secondary

#C5A56C

accent

#AB43E5

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2958AC

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

Preview Lab → · Contrast checker → · Palette generator →