#2958AA#2958AA

#2958AA is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.4% C 0.141 H 260.7°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#2958AA
RGB	rgb(41, 88, 170)
HSL	hsl(218, 61%, 41%)
HSV	hsv(218, 76%, 67%)
CMYK	cmyk(75.9%, 48.2%, 0%, 33.3%)
CIE-LAB	lab(38.47, 13.65, -48.62)
CIE-LCH	lch(38.47, 50.50, 285.68°)
OKLab	oklab(47.4% -0.023 -0.1396)
OKLCH	oklch(47.4% 0.141 260.7)
XYZ	xyz(11.6573, 10.3518, 39.4061)
Luminance	0.1035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2958AA #AA7B29

analogous

#2999AA #2958AA #3B29AA

triadic

#2958AA #AA2958 #58AA29

tetradic

#2958AA #AA2999 #AA7B29 #29AA3B

square

#2958AA #AA2999 #AA7B29 #29AA3B

split-complementary

#2958AA #AA3B29 #99AA29

monochromatic

#112547 #1D3E79 #2958AA #3F74D1 #7198DD

Accessibility & contrast

On white

6.84

#2958AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#2958AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2958AA

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2958AA	#FFFFFF	#000000	##FFFFFF
##2958AA	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B61AD

Deuteranopia (green-blind)

#0255A8

Tritanopia (blue-blind)

#006B79

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2958aa;
/* rgb */ color: rgb(41, 88, 170);
/* oklch */ color: oklch(47.4% 0.141 260.7);

Tailwind

colors: {
  custom: {
    50: '#7586c4',
    500: '#2958aa',
    950: '#000000',
  },
}

SCSS

$custom: #2958aa;
$custom-light: #7586c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2958aa",
  "rgb": {
    "r": 41,
    "g": 88,
    "b": 170
  },
  "hsl": {
    "h": 218.14,
    "s": 61.137,
    "l": 41.373
  },
  "oklch": {
    "l": 0.47396,
    "c": 0.14147,
    "h": 260.7
  },
  "luminance": 0.10353
}

Semantic roles & 50–950 ramp

primary

#2958AA

secondary

#C4A36B

accent

#AA44E4

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2958AA

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

Preview Lab → · Contrast checker → · Palette generator →