#4662BF
Closest named color: Mid Blue (#276AB3). oklch(52.4% 0.149 268.3), rgb(70, 98, 191).
Aa
White text reads best on this color (5.58:1).
About this color
#4662BF is a medium-dark, vivid blue. In OKLCH its lightness is 52%, its chroma 0.149 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.040 away. White text reads best on it, at 5.58:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.149) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.75:1 |
| White text | 5.58:1 |
Values
| HEX | #4662BF |
| RGB | rgb(70, 98, 191) |
| HSL | hsl(226, 49%, 51%) |
| OKLCH | oklch(52.4% 0.149 268.3) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #4662BF | 5.58:1 | AA | Lc -82.9 | Fine for body text |
| Black text on #4662BF | 3.75:1 | AA large text | Lc 26.4 | Dividers and decoration only |
| #4662BF text on white | 5.58:1 | AA | Lc 77.6 | Fine for body text |
| #4662BF text on black | 3.75:1 | AA large text | Lc -24.1 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E4EAF7
oklch(93.6% 0.019 266)
-
Step 200
200
#CFD9F3
oklch(88.6% 0.037 268.9)
-
Step 300
300
#AEC0ED
oklch(81% 0.067 267.8)
-
Step 400
400
#849EE4
oklch(70.7% 0.107 268)
-
Step 500
500
#6684DC
oklch(63.1% 0.137 268.1)
-
Step 600
600 (this color)
#4662BF
oklch(52.4% 0.149 268.3)
-
Step 700
700
#4059AE
oklch(49% 0.138 268.6)
-
Step 800
800
#354A8D
oklch(42.8% 0.114 268.2)
-
Step 900
900
#2D3E71
oklch(37.7% 0.09 268)
-
Step 950
950
#1B2542
oklch(27.1% 0.056 268.2)
#4662BF with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #316EC2 | 0.034 |
| Deuteranopia (no green cones) | #1763BD | 0.038 |
| Tritanopia (no blue cones) | #007787 | 0.126 |
| Achromatopsia (no color) | #686868 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4662BF
#4662BF
oklch(52.4% 0.149 268.3)
- #836500
#836500
oklch(52.2% 0.107 88.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #4662BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.040
- French Blue #436BAD ΔE 0.041
- Iris #6258C4 ΔE 0.043
- Dark Periwinkle #665FD1 ΔE 0.052
- Warm Blue #4B57DB ΔE 0.053
- Royal Blue #4169E1 ΔE 0.054
- Slate Blue #6A5ACD ΔE 0.056
- Windows Blue #3778BF ΔE 0.059
Use #4662BF in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.