#2961B8#2961B8

#2961B8 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.4% C 0.150 H 259.1°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#2961B8
RGB	rgb(41, 97, 184)
HSL	hsl(217, 64%, 44%)
HSV	hsv(217, 78%, 72%)
CMYK	cmyk(77.7%, 47.3%, 0%, 27.8%)
CIE-LAB	lab(41.97, 13.17, -51.22)
CIE-LCH	lch(41.97, 52.89, 284.42°)
OKLab	oklab(50.38% -0.0282 -0.1471)
OKLCH	oklch(50.38% 0.15 259.1)
XYZ	xyz(13.8377, 12.4799, 47.0177)
Luminance	0.1248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2961B8 #B88029

analogous

#29A9B8 #2961B8 #3829B8

triadic

#2961B8 #B82961 #61B829

tetradic

#2961B8 #B829A9 #B88029 #29B838

square

#2961B8 #B829A9 #B88029 #29B838

split-complementary

#2961B8 #B83829 #A9B829

monochromatic

#132C54 #1E4786 #2961B8 #4880D6 #7AA3E1

Accessibility & contrast

On white

6.01

#2961B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#2961B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2961B8

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2961B8	#FFFFFF	#000000	##FFFFFF
##2961B8	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#316ABB

Deuteranopia (green-blind)

#065DB6

Tritanopia (blue-blind)

#007683

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2961b8;
/* rgb */ color: rgb(41, 97, 184);
/* oklch */ color: oklch(50.4% 0.150 259.1);

Tailwind

colors: {
  custom: {
    50: '#788dce',
    500: '#2961b8',
    950: '#000000',
  },
}

SCSS

$custom: #2961b8;
$custom-light: #788dce;
$custom-dark: #000000;

JSON

{
  "hex": "#2961b8",
  "rgb": {
    "r": 41,
    "g": 97,
    "b": 184
  },
  "hsl": {
    "h": 216.503,
    "s": 63.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50383,
    "c": 0.14976,
    "h": 259.1
  },
  "luminance": 0.12481
}

Semantic roles & 50–950 ramp

primary

#2961B8

secondary

#C9A873

accent

#A641E7

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C14

muted

#7C7D82

Preview Lab

Preview with #2961B8

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

Preview Lab → · Contrast checker → · Palette generator →