#2958A3#2958A3

#2958A3 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 46.9% C 0.132 H 259.4°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#2958A3
RGB	rgb(41, 88, 163)
HSL	hsl(217, 60%, 40%)
HSV	hsv(217, 75%, 64%)
CMYK	cmyk(74.8%, 46%, 0%, 36.1%)
CIE-LAB	lab(38.01, 10.95, -45.19)
CIE-LCH	lch(38.01, 46.50, 283.62°)
OKLab	oklab(46.9% -0.0242 -0.1295)
OKLCH	oklch(46.9% 0.132 259.4)
XYZ	xyz(11.0126, 10.0940, 36.0112)
Luminance	0.1009 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2958A3 #A37429

analogous

#2995A3 #2958A3 #3729A3

triadic

#2958A3 #A32958 #58A329

tetradic

#2958A3 #A32995 #A37429 #29A337

square

#2958A3 #A32995 #A37429 #29A337

split-complementary

#2958A3 #A33729 #95A329

monochromatic

#102341 #1D3E72 #2958A3 #3B74CE #6C97DA

Accessibility & contrast

On white

6.96

#2958A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2958A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2958A3

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2958A3	#FFFFFF	#000000	##FFFFFF
##2958A3	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315FA6

Deuteranopia (green-blind)

#1754A1

Tritanopia (blue-blind)

#006A75

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2958a3;
/* rgb */ color: rgb(41, 88, 163);
/* oklch */ color: oklch(46.9% 0.132 259.4);

Tailwind

colors: {
  custom: {
    50: '#7486bf',
    500: '#2958a3',
    950: '#000000',
  },
}

SCSS

$custom: #2958a3;
$custom-light: #7486bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2958a3",
  "rgb": {
    "r": 41,
    "g": 88,
    "b": 163
  },
  "hsl": {
    "h": 216.885,
    "s": 59.804,
    "l": 40
  },
  "oklch": {
    "l": 0.46899,
    "c": 0.13174,
    "h": 259.4
  },
  "luminance": 0.10095
}

Semantic roles & 50–950 ramp

primary

#2958A3

secondary

#C19E67

accent

#A645E3

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2958A3

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

Preview Lab → · Contrast checker → · Palette generator →