#2961B0#2961B0

#2961B0 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 49.8% C 0.139 H 257.7°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#2961B0
RGB	rgb(41, 97, 176)
HSL	hsl(215, 62%, 43%)
HSV	hsv(215, 77%, 69%)
CMYK	cmyk(76.7%, 44.9%, 0%, 31%)
CIE-LAB	lab(41.46, 10.09, -47.35)
CIE-LCH	lch(41.46, 48.42, 282.03°)
OKLab	oklab(49.83% -0.0296 -0.1357)
OKLCH	oklch(49.83% 0.139 257.7)
XYZ	xyz(13.0227, 12.1539, 42.7255)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2961B0 #B07829

analogous

#29A5B0 #2961B0 #3429B0

triadic

#2961B0 #B02961 #61B029

tetradic

#2961B0 #B029A5 #B07829 #29B034

square

#2961B0 #B029A5 #B07829 #29B034

split-complementary

#2961B0 #B03429 #A5B029

monochromatic

#122A4D #1D467E #2961B0 #437FD3 #75A1DF

Accessibility & contrast

On white

6.12

#2961B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#2961B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2961B0

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2961B0	#FFFFFF	#000000	##FFFFFF
##2961B0	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3968B3

Deuteranopia (green-blind)

#1D5CAE

Tritanopia (blue-blind)

#007480

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2961b0;
/* rgb */ color: rgb(41, 97, 176);
/* oklch */ color: oklch(49.8% 0.139 257.7);

Tailwind

colors: {
  custom: {
    50: '#768dc8',
    500: '#2961b0',
    950: '#000000',
  },
}

SCSS

$custom: #2961b0;
$custom-light: #768dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2961b0",
  "rgb": {
    "r": 41,
    "g": 97,
    "b": 176
  },
  "hsl": {
    "h": 215.111,
    "s": 62.212,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49826,
    "c": 0.1389,
    "h": 257.7
  },
  "luminance": 0.12155
}

Semantic roles & 50–950 ramp

primary

#2961B0

secondary

#C6A26F

accent

#A243E5

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2961B0

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

Preview Lab → · Contrast checker → · Palette generator →