#2961B2#2961B2

#2961B2 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.0% C 0.142 H 258.1°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#2961B2
RGB	rgb(41, 97, 178)
HSL	hsl(215, 63%, 43%)
HSV	hsv(215, 77%, 70%)
CMYK	cmyk(77%, 45.5%, 0%, 30.2%)
CIE-LAB	lab(41.59, 10.86, -48.33)
CIE-LCH	lch(41.59, 49.53, 282.67°)
OKLab	oklab(49.96% -0.0293 -0.1386)
OKLCH	oklch(49.96% 0.142 258.1)
XYZ	xyz(13.2221, 12.2336, 43.7753)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2961B2 #B27A29

analogous

#29A6B2 #2961B2 #3529B2

triadic

#2961B2 #B22961 #61B229

tetradic

#2961B2 #B229A6 #B27A29 #29B235

square

#2961B2 #B229A6 #B27A29 #29B235

split-complementary

#2961B2 #B23529 #A6B229

monochromatic

#122B4F #1E4680 #2961B2 #447FD4 #76A1DF

Accessibility & contrast

On white

6.09

#2961B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#2961B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2961B2

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2961B2	#FFFFFF	#000000	##FFFFFF
##2961B2	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3769B5

Deuteranopia (green-blind)

#195CB0

Tritanopia (blue-blind)

#007481

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2961b2;
/* rgb */ color: rgb(41, 97, 178);
/* oklch */ color: oklch(50.0% 0.142 258.1);

Tailwind

colors: {
  custom: {
    50: '#778dc9',
    500: '#2961b2',
    950: '#000000',
  },
}

SCSS

$custom: #2961b2;
$custom-light: #778dc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2961b2",
  "rgb": {
    "r": 41,
    "g": 97,
    "b": 178
  },
  "hsl": {
    "h": 215.474,
    "s": 62.557,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49964,
    "c": 0.14162,
    "h": 258.1
  },
  "luminance": 0.12235
}

Semantic roles & 50–950 ramp

primary

#2961B2

secondary

#C7A370

accent

#A342E6

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2961B2

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

Preview Lab → · Contrast checker → · Palette generator →